SOLUTION: a sample of 16 dimes and quarters has a value of $2.65. how many of each types of coin are there?

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Question 1103645: a sample of 16 dimes and quarters has a value of $2.65. how many of each types of coin are there?
Answer by Alan3354(69443) About Me  (Show Source):
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a sample of 16 dimes and quarters has a value of $2.65. how many of each types of coin are there?
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d + q = 16
10d + 25q = 265