Question

A rectangle has a length of 7 and a width of w. What is an expression for the perimeter?

A 7+W
B 14+2W
C 14+4W
D 7+2W

Answer 1

Since perimeter is adding all sides together, you will get

7 + 7 + w + w
= 14 + 2w
So the answer is B
Hope this helps