93 Answered Questions for the topic Addition

Addition Math Fractions

03/04/21

#### hi i need the answer to 3 and 1/4 + 3 and 1/2 in fraction form

I need the answer to 3 and 1/4 + 3 and 1/2 in fraction form can you help?
Addition Math

03/18/20

11/20/19

#### substitution and addition

samuel buys 2 cans of paint and a roller for $30. then, he goes back to the store and buys 3 more cans of paint and 2 more rollers for$50. x=cans; y=rollers. Use Ax+By=C
Addition Math

11/18/19

#### A student is trying to solve the addition problem: 17 + 28 + 36... they get 71...?

1 17 28+36------ 71Why did the student carry over a 1 instead of a 2?
Addition Prealgebra

09/05/19

Please help me

02/08/19

#### Easy Problem, But Confused

If the sum of two numbers is 9, and the difference is 3, what is the larger and small number? I know it's pretty easy, but i have missed class recently. Thanks!
Addition Subtraction

01/17/19

#### What two numbers have a product of 32 and a sum of -18. I really need the answer

What two numbers have a product of 32 and a sum of -18. I really need the answeR
Addition

11/15/18

#### Evaluate solve the problem

6/7+1/2 and idk how to do it ...,....................... .
Addition Sums

11/05/18

#### find the sum of A+M+C

The sum of 5- digit numbers AMC10 and AMC12 is 123422
Addition Math Fractions

11/01/18

Addition

10/12/18

Addition

10/04/18

#### find these page numbers

The left and right page numbers of an open book are two consecutive integers whose sum is 391.
Addition

07/23/18

#### Add the following and explain solutions

(1/5+3x)+ 2-|2.1-7/3|+(-1/5-4x) The answer must be written as a fraction
Addition Algebra Fractions Lcd

07/13/18

#### Which is the correct answer? (adding algebraic fractions)

Which is the correct answer to this question: 2/y+1 + 3/y-1   There are 2 different websites which have different answers to this- one answer is: -(y +5)/(y+1)(y-1) the other 2 answers are:... more
Addition

06/10/18

#### To get 39. One number is two times as large as the other. What are the two numbers?

Two numbers need to total 39. one number is  times that of the other number. What are the two numbers?
Addition

04/27/18

Help please

04/25/18

Addition

03/15/18

#### idk whats the answer about -63-2

I dont knaow what to do
Addition

01/22/18

#### what is the solution 12+(-9)

what is the answer 12+(-9)???
Addition

01/17/18

#### Complete the equations below to show a way he can use 8+2=10 to find the total number of trees at school if there are 48 already and the students plant 6 more.

need help solving this problem
Addition

12/10/17

#### Four boards, each 12'9" in length, are laid end to end. What is their total length?

nothing this comes under addition
Addition Functions

09/22/17

#### determine (20f+3g)(-2) if...

f(x)= (6x+4)/4 g(x)=6x+8   can i multiple f(x) by 20 and g(x) by 3, add them and then evaluate at x=-2? is -52 the answer?
Addition

09/22/17

#### Bill does 2 jumping jacks on day 1, 3 on day 2, and 5 on day 3. How many will he do on day 30 if he continues on this rate?

I need to know how many jumping jacks he will do in 3 days, if he does 2 jumping jacks per day.

09/20/17

#### Age Differance

Pat is 23 years older than his son Patrick. In 10 years Pat will be twice as old as Patrick. How old are they now?

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