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A girl has $3.35 in her pocket, consisting of dimes and quarters. If there are 23 coins in all, how many of each does she have?

3 answers

number of quarters --- x
number of dimes -----23-x

25x + 10(23-x) = 335

solve for x

I am Boss!

quarters is 7 and dimes 16, it is right.

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