Question

Solve each of the applications in problems 23-25 using the five analysis questions. 23. The perimeter of a rectangle is 18 inches. The length is three inches more than the width. What is the length?

Answer 1

Question 24

Let the number be y

the equation is

3 + 2y = 4y - 7

2y -4y =-7-3

-2y = -10

y = -10/-2

y = 5

The number is 5