which expression represents the perimeter of the model shown below?

Question

4x+3
2x
A)2x+3x+4x
B)2(2x)+2(4x+3)
C)2x(4x+3)
D)2x(2x+4x+3
please help

Answer 1

well there are two pairs of sides, so you want 2 times each dimension, right?