SOLUTION: bob has 60 coins consisting of quarters and dimes. the coins combined value is $9.45. how many quarters and how many dimes are there.
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Question 270002: bob has 60 coins consisting of quarters and dimes. the coins combined value is $9.45. how many quarters and how many dimes are there.
Answer by Tobiasz(54) (Show Source): You can put this solution on YOUR website!
Q = Quaters
D = Dimes
25Q + 10D = 60
Q + D = 60
Solve the equation
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