SOLUTION: Joe has 38 coins, some quarters, some dimes. If the total amount was $6.60, how many quarters d he have? How many dimes?

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Question 1065400: Joe has 38 coins, some quarters, some dimes. If the total amount was $6.60, how many quarters d he have? How many dimes?
Answer by Alan3354(69443) About Me  (Show Source):
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Joe has 38 coins, some quarters, some dimes. If the total amount was $6.60, how many quarters d he have? How many dimes?
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q + d = 38
25q + 10d = 660