Rafael C.
asked 12/03/14
Bryan sold a pair of shoes for 210 less than three times the cost of material. If he sold a pair of shoes for 1200, how much did he spend for the material?
Mark M.
answered 12/03/14
Mathematics Teacher - NCLB Highly Qualified
c = cost
3c - 210 = selling price
3c - 210 = 1200
3c = 1410
c = 47
The material cost 47 (dollars?).
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