SOLUTION: Carpet sells for $4 per square foot and will cost you $864 to recarpet your room. If your room is 18 feet long, how many feet wide is it?

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Question 927248: Carpet sells for $4 per square foot and will cost you $864 to recarpet your room. If your room is 18 feet long, how many feet wide is it?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
864/4=216
X=216/18
X=12 ft