Question

6th grader who needs help :( anyone know?

Answer 1

B. 4

Explanation:

Create an equation:

80 = 18x+8

Solve for x by subtracting both sides by 8:

80-8 = 18x+8-8

72 = 18x

Divide both sides by 18:

72/18 = 18x/18

4 = x

4 is the greatest number of DVDs she can buy.

Answer 2

The answer is 4 so B