SOLUTION: Mary bought a new suit at a 15% saving. How much did she spend if the original cost of the suit was $120?

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Question 1128322: Mary bought a new suit at a 15% saving. How much did she spend if the original cost of the suit was $120?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +s+ = the amount she spent
+s+=+120+-+.15%2A120+
+s+=+120+-+18+
+s+=+102+
She spent $102