MATHEMATICS MIDDLE SCHOOL

I’m stuck on this problem
Pls help ASAP

Answers

Answer 1

Answer:

Answer:

x=+12

Step-by-step explanation:

4(x+6)=6x=16

We move all terms to the left:

4(x+6)-(6x)=0

We add all the numbers together, and all the variables

-6x+4(x+6)=0

We multiply parentheses

-6x+4x+24=0

We add all the numbers together, and all the variables

-2x+24=0

We move all terms containing x to the left, all other terms to the right

-2x=-24

x=-24/-2

Answer 2

Answer:

(idk if im correct so i deleted my answer)

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What is 7÷2= using a disks and check your work

Answers

I don't know what using disk means, sorry but I know that,...

7÷2=3.5

HOPE THIS HELPED :)

7÷2=3.5
Hope I Helped:)

Jessica has twice as many books as Andrew. Together, they have 36 books. How many books does Jessica have?

Answers

Answer:

Step-by-step explanation:

Final answer:

To find the number of books Jessica has, we can set up the equation x + 2x = 36, where x represents the number of books Andrew has. Solving the equation, we find that Andrew has 12 books, and Jessica has 24 books.

Explanation:

To find the number of books Jessica has, let's assign a variable to Andrew's books. Let's say Andrew has x books. According to the problem, Jessica has twice as many books as Andrew, so she has 2x books. Together, they have 36 books, so we can set up the equation: x + 2x = 36. Combining like terms, we get 3x = 36. Dividing both sides of the equation by 3, we find that x = 12. Therefore, Andrew has 12 books, and Jessica has 2 * 12 = 24 books.

Learn more about equations here:

brainly.com/question/33359365

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Find the volume of a rectangular prism with a length of x + 9, a width of x – 7, and a height of x – 1. What is its volume expressed as a polynomial? please hurry