Question

A rectangle is 2 feet long and
x+10) feet wide. What is the area?
A. (2x + 10) ft²
C. (22x) ft²
B. (2x + 20) ft²
D. (20x) ft²

Answer 1

Answer:

(2x + 20) ft^2.

Step-by-step explanation:

Area  = length * width

         =   2 * (x + 10)

         = (2x + 20) ft^2.

Answer 2

The answer is B. When finding the area of a rectangle, you multiply the base and the width. In this case, the length is 2 feet and the width is x + 10 feet. You now multiply them both, which turn out to be B.