Posted by dean on Saturday, June 7, 2014 at 5:56pm.
Jake has $2.80 in dimes and quarters. he has 7 more dimes than quarters. how many quarters does he have?

math  Steve, Saturday, June 7, 2014 at 10:53pm
10(q+7) + 25q = 280

math  Dean, Sunday, June 8, 2014 at 11:44am
Thank you
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