SOLUTION: please help me solve this equation: the length of a rectangle is 3 inches greater than its width. the perimeter of the rectangle is at

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Question 868198: please help me solve this equation:
the length of a rectangle is 3 inches greater than its width. the perimeter of the rectangle is at least 30 inches. which inequality shows the possible range of widths of the rectangle? A. w > or = to 16.5 inches B. w > or = to 13.5 inches C. w > or = 9 inches or D. w > or = 6 inches
im really stuck plzz..... help!!!!! thnxs
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,



   L + w ≥ 15in

(w+3)+ w ≥ 15in

   2w ≥ 12in

    w ≥ 6in

D.