Question 821340: Ron has 21 coins with a total value of $1.65. The coins are nickels and dimes. How many of each coin does he have? Answer by TimothyLamb(4379) (Show Source):
You can put this solution on YOUR website! ---
x + y = 21
5x + 10y = 165
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answer:
x= nickels = 9
y= dimes = 12
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