SOLUTION: Ron has 13 coins with a total value of $1.45. The coins are nickels and quarters. How many of each coin does he have?

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Question 1159128: Ron has 13 coins with a total value of $1.45. The coins are nickels and quarters. How many of each coin does he have?
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
q quarters
13-q nickels
25q%2B5%2813-q%29=145

simplified, highlight_green%285q%2B13-q=29%29
Solve,...