Question

A rectangle has a length of (x+4) feet and a width of (+7) feet. The expression 2(x+4)+2(x+7) represents the perimeter of the rectangle. Which expression also represents the perimeter of the rectangle, in feet?

Answer 1

i think its 22x

Explanation:

i tried simplifying " 2(x+4)+2(x+7) " and got 4x + 22.

Answer 2

(x+4)+(x+4)+(x+7)+(x+7)