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Posted by **David** on Thursday, December 13, 2012 at 11:48am.

A collection of dimes and quarters is worth $7.65.

There are 45 coins in all . How many of each are there?

- Math help algebra HELP plz -
**Steve**, Thursday, December 13, 2012 at 12:08pmd+q = 45

10d+25q = 765

24 dimes, 21 quarters

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