SOLUTION: if dylan has 13 dimes and quarters in his pocket, and they have a combined value of 190 cents, how many of each coin does he have?

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Question 1081998: if dylan has 13 dimes and quarters in his pocket, and they have a combined value of 190 cents, how many of each coin does he have?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
if dylan has 13 dimes and quarters in his pocket, and they have a combined value of 190 cents, how many of each coin does he have?
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d + q = 13
10d + 25q = 190