SOLUTION: Frank has $3.75 in dimes and quarters. If there are 24 coins in all, how many are dimes?

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Question 909594: Frank has $3.75 in dimes and quarters. If there are 24 coins in all, how many are dimes?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
d + q = 24
10d + 25q = 375