Question

The following expression represents the perimeter of the larger garden:

(x+15)+(x+5)+(x+15)+(x+5)
Which expression is equivalent to the expression for the perimeter of the larger garden?
Select all that apply.
A. 4x+40
B. 2(2x+20)
C. 2(x+15)(x+5)
D. 4(x+15)(x+5)
E. 2(x+15)+2(x+5)

Answer 1

The answer is A

Explanation: There is 4 x in the expression so it will be 4x. After that, you add the numbers who doesn't have a variable. 15+15+5+5=40. The final answer would be

4x + 40