SOLUTION: Jenny has 15 dollars. She buys 2 books that cost $m each. How much does she have left?

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Question 1000749: Jenny has 15 dollars. She buys 2 books that cost $m each. How much does she have left?
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
(15 - 2m) dollars