Question

The area of a rectangle is expressed as (12m+18) square feet. If the width of the rectangle is 6 feet, choose an expression to represent the length of the rectangle.

(Hint: If you have area, how would you find length?)
A. (12m+18)feet B. (m+1)feet

C. (2m+3) feet D. (6m+12)feet​

Answer 1

(2m + 3) feet

Explanation:

12m/6=2m

18/6=3

2m+3

Answer 2

`a = l * w \\ (12m + 18) = l * 6 \\ (12m + 18)/(6) = l \\ (2 m + 3) = l`

the answer is C.