Question

Write the simplified expression for the rectangle's perimeter

Answer 1

P = 20x + 6

Explanation:

P = 2w + 2l

w = 4x + 3

l = 6x

P = 2(4x + 3) + 2(6x)

P = 20x + 6

Answer 2

2(4x+3) + 2(6x)

8x+6 + 12x

12x+8x=20x

20x+6