0 The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. Direct link to HannahTran2005's post Well for one, I think tha, Posted 6 years ago. , Posted 5 years ago. Math, like any other language, has a way of communicating ideas. The number "x" is represented as a letter because it is a variable. Solution Verified Create an account to view solutions seven divided by twice a number. Direct link to LayLay12's post when it said six minus b , Posted 6 years ago. Six more than a number. How do you evaluate variable expressions? Take a look at the CS tutorials on Khan Academy and you'll see what I mean. Thirty-two is twice a number increased by eight. Select your answer by clicking on its button. Math Algebra Pre Algebra Question Write an algebraic expression for: 8 more than s stripes. %%EOF 0000018169 00000 n Answer Example 8 The length of a rectangle is L. Then, you want "twice" that number, so multiply by 2. a Question How do you simplify the expression #3x-x+4#? Akgdvnchbffb Akgdvnchbffb 15.08.2017 Math Primary School answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement A link to the app was sent to your phone. Direct link to BoQuizard:'s post Is't 'of' a multiplicatio, Posted 4 years ago. How long will your trip take (in hours) if you travel 350 km at an average speed of 80 km\hr? Copyright 2020 Math Goodies. You could have . Example 3:Write each sentence as an algebraic equation. How would you write this as an algebraic expression? When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. The given algebraic operations are such as. How do you evaluate the expression #2x+1# for #x=1#? Lets go over some common words or phrases that describe the four arithmetic operations. answered 10/04/15. Do not confuse this with "Six less." which means "Subtract from 6". 0000071710 00000 n Similarly, when we describe an expression in words that includes a variable, we're describing an algebraic expression, an expression with a variable. Let's look at an example in which the expression consists of more than one number and/or operation. The following are easy examples that can help you get familiar with the operations of addition, subtraction, multiplication,and division. Already a member? Direct link to Kim Seidel's post Yes, "of" is a multiplica, Posted 2 years ago. 6 less than the quotient of z divided by 3 Write an algebraic expression for: 12 fewer than h hats. Posted 5 years ago. You cannot change their sequence. How do you write 5 less than 2 times a number as a variable expression. 0000001782 00000 n 8 minus some number : 8 - t : the difference between a number and 12 : w - 12 . This is mostly used when you are multiplying a fraction times a number. Answer Exercise 11.5. startxref 0000097941 00000 n Notice that the phrase "decreased by" tells us to use subtraction. 0000018396 00000 n And you didn't have to write it this way. For example 1/2 of a number means 1/2 times a number. It evolved from the fraction idea to make it a simpler concept in arithmetic. Suzanne made a withdrawal of d dollars from her savings account. 0000017067 00000 n 0000019112 00000 n We know that "Double a number" means 2x, where x is your mystery number. x + 6. answered 10/02/15, Mathematics Teacher - NCLB Highly Qualified, Laura I. Second number is 3 more than twice the first number Second number = 3 + 2 x Therefore, the second number, in terms of the first number x, is 3 + 2 x. Example 1:Write each sentence as an algebraic equation. Yes, "of" is a multiplication word when used with percents and fractions. Making educational experiences better for everyone. Example 3: Write each phrase as an algebraic expression using the variable n. Phrase. So "the quantity of nine less than a number x" is: (x-9). 0000017241 00000 n Let's look at some examples of writing algebraic equations. So Ive got a math question but cant understand the second part. to have twice this whole quantity (instead of, for instance, only n being doubled: then to double it, put a 2 before the whole expression (n+3) What is the formula with givens: Time, Distance, Speed or Velocity? Find the value of x. n11's. Write an algebraic expression for: twice a number k plus the quantity s minus 2. Eight minus two, the answer is six. Let us find the quantitative values of the numbers first. Exercise 11.5. 3x + 12. Almost always, the word "is" in an algebraic sentence denotes the symbol of equality. See all questions in Variable Expressions. Express the second number in terms of the first number y. 347 0 obj<>stream Direct link to SherlockHolmes.42's post Saying that n is the numb, Posted 4 years ago. Twice the quantity usually means, "get ready for parentheses". The quantity of 3 plus 5 multiplied by a number (3 + 5)n. Replacing the variables with single letters (sometimes English alphabet, sometimes Greek alphabet - because the Greeks had a big role in inventing algebra, so we still use their alphabet today) is a shorthand. Of is the tricky word. Direct link to jacob_tolle's post How could algebraic expre, Posted 7 years ago. 0000011270 00000 n 6 (n + 3) One less than five times a number. So twice a number means 2x 2x. 2005 - 2023 Wyzant, Inc, a division of IXL Learning - All Rights Reserved, Explanation of Numbers and Math Problems Set 2, Solving Systems of Equations by Substitution Method, Consistent and Inconsistent Systems of Equations. You can specify conditions of storing and accessing cookies in your browser, Divide and show your solution 1.97.2 2.52.5 3.94.5 4.41.6 5.312.3pa help po pls, what is the number of Xwhat is the meaning of twice , 2. Therefore, the expression is 2 (x-9) or 2 (x-9) the quotient of k and 7 \Large{{k \over 7}}, Example 1: The sum of twice a number and 3. 6n. Why use math if we can describe things in words? How do you translate into symbols: 8 minus the quantity of 7 plus q? In the expression "twice a number x is 6" twice indicates to multiply by 2, the multiplicand (the thing multiplied by the multiplier 2) is x, and the word "is" can be expressed by the equals sign. xref junyanyacooney10 junyanyacooney10 11/08/2020 Mathematics College answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement The product of 2 times a number is 10 2x = 10 One half a number is 10 x/2 = 10 Five times the sum of x and 2 5(x + 2) Seven is greater than x 7 > x Five times the difference of a number and 4 5(x - 4) Ten subtracted from 10 times a number is that number plus 5 10x - 10 = x + 5 The sum of 5x and 10 is . How do you write a product of a number and 2 as an expression? 0000008841 00000 n The key to learning is to study a LOT of examples. Explanation: Let us know your assignment type and we'll make sure to get you exactly the kind of answer you need. 0000018939 00000 n Example 2: The difference of triple a number and 5 5 Answer: Let variable y y be the unknown number. plus the quantity s is just s as a number, then minus 2 is =2k+s-2 i got it wrong thanks to you Advertisement Previous Advertisement So, the phrase. 2023 eNotes.com, Inc. All Rights Reserved, https://en.wikipedia.org/wiki/Mathematical_notation. It also saves on ink and time! f=? Among mathematicians the term "quantity" indicates that what follows is to be treated as a single expression. 0000006774 00000 n Directions: Select the algebraic equation that correctly represents the given sentence. 0000013606 00000 n xb``g``c``` How do you write a product of a number and 2 as an expression? The product of twice a number k - 12966561. answered The product of twice a number k 1 See answer Advertisement Advertisement alfonsogonzalesramir alfonsogonzalesramir Answer: 2k x k = 2. 0000098411 00000 n Twice a number k plus the quantity s minus Get the answers you need, now! Triple a number increased by twelve. You can see that "x" is a shorthand way of saying "number of oranges eaten per week". 0000085203 00000 n Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. c>3003|b7!C3CTGCJ]^LgX. The quotient of fifty and five more than a number is ten. How could algebraic expression be used in everyday life? Direct link to pro's post they should to see if you, Posted 4 years ago. 0000017781 00000 n how do i answer that? Mark M. All Rights Reserved. In the problem above, x is a variable. 2023. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. 0000012477 00000 n Semi-retired with loads of real-life math experience. 297 0 obj <> endobj What does the phrase "Twice a number x" mean? Find the number. -> #'n+3'#. Direct link to bruh's post Well, if b doesn't have v, Learn to write expressions for phrases like "3 more than x.". (Sides meet at right angles. How? . This is a question you should keep thinking about as we dig deeper into algebra. You would set up an algebraic equation that demonstrates a number minus 9. 68 - 17 = x Answer: x = 51, so Jeanne needs $51 to buy the game. Addition ( + ) plus A number plus three x + 3 more than Ten more than a number x + 10 the sum of The sum of a number and five x + 5 the total of The total of six and some number 6 + x increased by A number increased by two x + 2 added to Eleven added to a number x + 11 Subtraction ( ) minus A number minus seven X - 7 If you're seeing this message, it means we're having trouble loading external resources on our website. This limit represents the derivative of some function f at some number a. state this f and a. lim h->0[(4th root of)(16+h)-2]/h a=? 16 Ten times a quantity increased by two is nine. all the way to 100. How doI determine if this equation is a linear function or a nonlinear function? Express each of the following in the lowest form1) 12:72. By signing up, you agree to receive useful information and to our privacy policy. Exercise A second number is 4 less than 3 times a first number. . Exercise 11.5. Example 2:Write each sentence as an algebraic equation. Tysm smart gal/boii Advertisement Advertisement Example 2: The difference of triple a number and 5. Get a free answer to a quick problem. The inequality solver will then show you the steps to help you learn how to solve it on your own. How do you simplify the expression #3x-x+4#? So I would write 2(n + 3). How do you write a quotient of a number and 6 as an expression? Just the other day my mom used math to help teach a group of girls how to make a beaded ring. The difference (use minus symbol) of triple a number and 5 should be written as 3y - 5. Have you noticed that the division sign is a fraction line with two dots representing the numerator and denominator? Direct link to Nicholas's post That is a common way to r, Posted 7 years ago. If of a number is 4 more than of the same number, what is the number? 5+2 5+2. -5 plus the quantity of 4 times x Now take the product of -8 and that expression and then add 6. 0000002067 00000 n Sometimes in math, we describe an expression with a phrase. 0000016276 00000 n Therefore, we have: 2x 6, which translates to "6 less than 2x" or "6 less than twice a number". The cube of k k3 t raised to the fourth power t4 Equals Is equal to, the same as, is, are, the result of, will be, are, yields = x is equal to y x = y p is the same as q p = q Multiplication by 2 Two, two times, twice, twice as much as, double 2 Twice z 2z y doubled 2y Multiplication by Half of, one-half of, half as much as, one-half times 1 2 Twice a number, decreased by twenty-nine, is seven. An example of a variable that "x" might represent is the number of oranges a boy called Sam eats in a week. Six plus one, the answer is seven. If we divide 1 by 2 (1/2) we get 0.5 or a half! Solution:Let x represent the amount of money Jeanne needs. -> #2(n+3)#. Can their be more than 1 variable like 3xp. Twice the quantity translates to: 2( ). With our Essay Lab, you can create a customized outline within seconds to get started on your essay right away. It's saying that two plus three is the same thing as five. Therefore, the difference of the product and quotient is 7w - {\Large{{2 \over v}}}. You take your half (1/2), now I have one half (1/2). So "the quantity of nine less than a number x" is: (x-9). 0000017608 00000 n That's not quite right. 2(n + 3) is probably what you are looking for. Examples:+ (addition), - (subtraction) , \times (multiplication) , (division). The difference (use minus symbol) of triple a number and 5 5 should be written as 3y - 5 3y 5. Direct link to andrea's post So we had an expression a, Posted 3 years ago. 297 51 twice a number m plus the quantity n minus 4 An algebraic expression for the situation is (Use the operation symbols in the math palette as needed.) Well, if b doesn't have value, b can go before or after six. So triple a number means 3y 3y. Eleni is x years old. trailer I like to think of fractions as segments of a pie or cake. Direct link to Olivia S.'s post Can their be more than 1 , Posted 3 months ago. Three times a number minus 8. Twice a number 2x Ten percent of x 0.10x . 1. Think of "of" meaning to multiply when you are working with fractions. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, In an arithmetic sequence, the sum of the first 8 terms is 88. For example: why is fraction considered as a division? kingkingdoms332 kingkingdoms332 02/06/2018 Mathematics Middle School answered expert verified Twice a number k plus the quantity s minus 1 See answer Divide 5400 among Arya, Ashwin and Amir in the ratio 1:2:6. Answer: 2k+s-2 Step-by-step explanation: twice means 2 and k is just a number but as a letter. Find an expression for thrice of s, added with twice of t and subtraction of 9. On the plate is still 1 whole cake or we could say there are two halves (2/2), if we divide 2 by 2 we get 1 or a whole cake (2/2). You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, what is the mode of the numbers 2 6 4 5 3 0 3 4 3 2 4 5 2 4, the point at which two lines cross each other is called. 0000018531 00000 n The three main components of algebraic expressions are numbers, variables, and arithmetic operations. If you make a mistake, choose a different button. Problem:Jeanne has $17 in her piggy bank. How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? ! 18 Four times a number minus twenty-nine is eleven. 0000044093 00000 n It is critical that you understand these words or phrases in order to successfully write or interpret any given algebraic expression. Calculate values for the 1st term., Given a parallelogram ABCD, the measures of angle B = 3x + 36 and angle D = 6x - 6 : find m angle A, mathlit how much will 350 learners pay for amount cost of 100, Find the area of the figure. We know that "Double a number" means #2x#, where #x# is your mystery number. In our example above, the algebraic sentence, " Five more than twice a number is forty-three ", is translated and written into its equation form: 2x + 5 = 43 2x + 5 = 43. Translate the written/verbal expression "twice a number x" into mathematical/symbolic notation: Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. 0000008973 00000 n Let "x" represent itself as an unknown number. #2x-6#, which translates to "6 less than 2x" or "6 less than twice a number", 59237 views Confusing, I know. So triple a number means 3y. 1 See answer Advertisement . Summary:An algebraic equation is an equation that includes one or more variables. 2n + 5. the product of a number and 6. The difference of twice a number and five. When I was 4 years old, my sister was half my age. 0000016836 00000 n For instance: computer programming/computer science. (B) 1/2 of 28. Try our Order of Operations Worksheet Generator. 0000002224 00000 n That is a common way to represent division in algebra, the division sign is not really used there. Direct link to 403824's post why is fraction considere, Posted 2 years ago. Well for one, I think that particular assignment only deals with variables. Inside the parentheses, expect a sum when the statement just says "and". When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. 3n - 8. How do you translate into symbols: The difference of six squared and b? Our summaries and analyses are written by experts, and your questions are answered by real teachers. <<277E800E0BCB7D49B5073CE66CA6BD91>]>> Then the following equation can represent this problem: We can subtract 17 from both sides of the equation to find the value of x. twice means 2 and k is just a number but as a letter. The key is to recognize that we are going to add a quotient and a product. It makes comparing prices at a glance easier. 0000000016 00000 n 0000098126 00000 n Answer Exercise 11.5. Answer Lets say you & I split (divide) a cake, we take the 1 whole cake & slice it down the middle. 0000084951 00000 n Twice a number minus seven equals four. Expression. 0000016663 00000 n Example 4: The difference of the productof 7 and w, and the quotient of 2 and v. Answer: In this case, the unknown numbers have been assigned with corresponding variables which are w and v. The key is to recognize that we are going to subtract the product by the quotient of some expressions. A farmer has a rectangular field with a length of 30 yards and width of x yards. can be written as the expression. First, let's focus in on what is meant by "number x" This is an algebra problem, so it might help to try to build your expression (mathematical sentence without an equal sign) starting with x. Start your 48-hour free trial to get access to more than 30,000 additional guides and more than 350,000 Homework Help questions answered by our experts. Add 1 plus 2 plus 3 plus 4. . 0000043840 00000 n . answered 10/01/15, Knowledgeable Math, ESL, Behavioral, Core, SAT, SSAT, and K-6 Tutor. Solution Verified Create an account to view solutions Recommended textbook solutions enVisionmath 2.0: Grade 8, Volume 1 1st Edition ISBN: 9780328881901 (2 more) Scott Foresman 934 solutions enVisionmath 2.0: Grade 8, Volume 2 0000016448 00000 n 49 increased by by twice a number. 17 When fourteen is added to two times a number the result is six. 0000003408 00000 n How do you evaluate variable expressions? Explanation: Let us find the quantitative values of the numbers first. Feedback to your answer is provided in the RESULTS BOX. , ny members are there in the varsity club2.suppose that 5 basketball players are also volleyball players.No soccer player is also a volleyball or a basketball player.howw many members are there in the club. Most questions answered within 4 hours. 0000010040 00000 n In this lesson, we learned how to write a sentence as an algebraic equation. Subtracted, minus, difference, less than, decreased by. The probability that a coin turns up heads when it is tossed is 1/2. why does the square over the square mean divided? 0000085678 00000 n That's a great question! This site is using cookies under cookie policy . Direct link to Da'shyne Green's post There should be a timer t, Posted 10 months ago. Step-by-step explanation: thxm can you explain it? An algebraic expression is a concise way of describing mathematical objects through the use of numbers, variables (letters), and arithmetic operations such as addition, subtraction, multiplication, and division. Explanation: "Six less than.." means "Subtract 6 from". No packages or subscriptions, pay only for the time you need. What the equal sign is saying is that what's on the left side is the same amount, the same quantity, as what is on the right-hand side. How do you write a quotient of a number and 6 as an expression? Direct link to Archer8888's post I like to think of fracti, Posted 6 years ago. around the world. 0000019463 00000 n Direct link to Davis's post You can say 'divided by' , Posted a year ago. Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. 0000001602 00000 n Answer:Let variable y be the unknown number. 0000098455 00000 n So now the expression looks like: x-9. Similarly, when we describe an expression in words that includes a . they should to see if you are good thinking, why dose p+p-p+p+p work in the answers but some thing like 2 1/2 not work. For Free. Why cant we have an actual division sign? 1st quantity = twice of k = 2k 2nd quantity = only s = s 3rd quantity = only 2 = 2 The given algebraic operations are such as (quantity) + (quantity) - (quantity) Therefore the required expression is = 2k + s - 2 Try these yourself: 1. "Six less than.." means "Subtract 6 from". Free math worksheets, charts and calculators, About Us | Contact Us | Advertise With Us | Facebook | Recommend This Page. But before we delve into solving word problems that involve algebraic sentences . The price of h pieces of candy is $2.00. In the problem, it says "nine less than a number x" which means that something is being taken away from the x so that is smaller. Now we're really close! Her old balance was $350, and her new balance is $280. 1/2 of 64 (D) 1/2 of 54. Latest answer posted October 03, 2011 at 2:12:01 PM. This is the idea of the type of math that is named algebra. The product of the 1st and the 8th terms is 120. So twice a number means 2x. (A)1/2 of 32. My questions is, what are other ways to say 'divided by' and can you give me examples? So we had an expression about division, and it's usually not as sweet and straightforward with obvious words like these. "Twice the quantity" means 2 times what in in the parentheses. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. For example, the phrase. "p+p-p+p+p" is simply an expanded version of 4p well sort of when it said six minus b it said b-6 is wrong which is not true because b can be bigger than six thats why im asking someone to fix it. 5 less than the product of 3 and a number : 3w - 5 : twice the difference between a number and 9 : 2(z - 9) . 0000017473 00000 n answered 10/01/15, Kimberly M. Direct link to Michelle Hoeks's post So Ive got a math questi, Posted 4 years ago. h pg g K V X+60 8 X-10 A fascypros 62, suppose that 25 basketball players,30 volleyball players, and 28 soccer players compose a varsity club 1.if no member plays at least two sports,how ma to have twice this whole quantity (instead of, for instance, only n being doubled: put 'n +3' in brackets -> (n + 3) then to double it, put a 2 before the whole expression (n+3) -> 2(n + 3) the final expression: 2(n +3) Answer link MrsRudolph221 Dec 7, 2016 2 (n + 3) is probably what you are looking for. The symbols17 + x = 68form analgebraic equation. A large pizza pie with 15 slices is shared among p students so that each student's share is 3 slices. Answer:x = 51, so Jeanne needs $51 to buy the game. 0000019325 00000 n It is like when you write $ to mean United States Dollars. 0000018705 00000 n And we can see that, indeed, twice the number 3 is 6 as required. "Twice A Number" eNotes Editorial, 24 July 2014, https://www.enotes.com/homework-help/twice-number-x-470096. 0000017996 00000 n How old is my sister? can be written as the algebraic expression. five more than twice a number. With numbers 1 to 9, we have to make the answer 100. 19 Three fifths of a number plus eight is fifty. Thus "twice a number x" can be written symbolically as 2x. Accessed 4 Mar. Here is an example: Greater Than Or Equal To Type >= for "greater than or equal to". 0000002721 00000 n 0000097695 00000 n "Twice the quantity" means 2 times what in in the parentheses. Add 1 plus 2 plus . If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3. In thirteen years she will be twenty-four years old. It is a variable because it varies each week, but the relationship between what the two friends eat always stays the same. Why do we replace numbers with letters/symbols? 0000006637 00000 n Latest answer posted October 07, 2013 at 8:13:27 PM. There should be a timer to see if you know it and you can do it fast enough. Latest answer posted February 25, 2016 at 6:48:45 PM. Thus "twice a number x" can be written symbolically as 2x. Example 3:The sum of the quotient of m and 2, and the product of 4 and n. Answer:In this case, the unknown numbers are already provided as m and n. Thats one less thing to worry about. Direct link to ~panda boy jickle~'s post why does the square over , Posted 5 years ago. Log in here. One of the many reasons is that math is more precise and easier to work with than words are. "two more than five". Direct link to Scyth Of Jewel's post why dose p+p-p+p+p work i, Posted 4 years ago. Steven G. . Answer: Let variable x be the unknown number. Sometimes in math, we describe an expression with a phrase. 0000005581 00000 n Does that mean if the coin is tossed twice, we will get one heads. The symbols 17 + x = 68 form an algebraic equation. How much money does she need to buy a game that costs $68? Latest answer posted September 07, 2010 at 12:47:25 PM. 0000003944 00000 n Also, Algebra is a useful, logical way to help explain things. You can even use algebraic expressions to provide situations, like when giving the rules to a game. Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Direct link to E's post That's a great question! Then the following equation can represent this problem: 17 + x = 68 We can subtract 17 from both sides of the equation to find the value of x. You have numbers 1,2,3,4,5,6,7,8,9. In the problem above, x is avariable. This site is using cookies under cookie policy . Hope that helps! 12 20 24 28 please help I have new clue what it is asking. Six times n plus three. Less Than Or Equal To Type <= for "less than or equal to". None less than a number translates to x - 9. Choose an expert and meet online. ), Find one half and one quarter quarter of the following The key words for multiplication are: times, product, twice, doubled, multiplied, and of. Write an algebraic expression for: twice a number k plus the quantity s minus 2. When we work with long or complicated expressions involving one or more variables, this shorthand makes it easier to follow through the steps on paper at a glance, concentrating it down to the real essentials. Here is a table that summarizes common words for each operation: For example, the word product tells us to use multiplication. Direct link to allyson's post of course., Posted 4 years ago. The sum (use plus symbol) of twice a number and 3 3 can be written as 2x+3 2x + 3. plus the quantity s is just s as a number, then minus 2 is, This site is using cookies under cookie policy . So now the expression looks like: x-9. 0000001341 00000 n Latest answer posted October 09, 2017 at 12:54:39 AM. Do not confuse this with "Six less" which means "Subtract from 6". "nine less" indicates subtraction ("less") and nine is how much less. Answer:2k+s-2im assuming. For example, the phrase. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. How do you write 5 less than 2 times a number as a variable expression? If the perimeter is the sum of all four sides of the field, wow do you write an expression for the perimeter of the field . Now am 100. -> #'a number +3'# Find an answer to your question Twice a number k plus the quantity s minus 2. 0000085393 00000 n 0000071957 00000 n Therefore, the sum of the quotient and product is {\Large{{m \over 2}}} + 4n. Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. Each piece of candy costs 25 cents. 0000007851 00000 n The sum on an odd integer and twice its consecutive is equal to equal to 3757. But why? How do you evaluate the expression #2x+1# for #x=1#? 0000003908 00000 n If his friend Jenny always eats twice as many oranges in a week as Sam, then we can say that she eats "2x" oranges in a week. What do the letters R, Q, N, and Z mean in math? To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. %PDF-1.4 % (C). How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? if the number is denoted #n#, then ##'a number and 3'# There are lots of different ways algebraic expressions are used in everyday life. Now we're really close! eNotes.com will help you with any book or any question. Twelve is sixteen less than four times a number. 35,000 worksheets, games, and lesson plans, Spanish-English dictionary, translator, and learning, Math Test Study guide Cant understand Have gone to multiple websites need help thanks, Twice the quantity of nine less than a number x, twice the quantity of (nine less than a number x).
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