Question

3x + 3
X + 8
What is the perimeter of each polygon?

Answer 1

I think 15 because x equals one

Answer 2

D. 60

Explanation:

4(3x + 3) = 5(x + 8) 12(4) + 12 5(4) + 40

12x + 12 = 5x + 40 48 + 12 20 + 40

-5x -5x 60 60

7x + 12 = 40

-12 -12

7x = 28

x = 4