Mathematics, 29.08.2019 04:20 nancy00

There are 36 coins in a bag, all are quarters and dimes. there are half as many dimes as quarters and the value of the coins in the bag totals $7.20.
how many dimes (d ) are in the bag?
how many quarters (q ) are in the bag?

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There are 36 coins in a bag, all are quarters and dimes. there are half as many dimes as quarters an...

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