Zach has $8.15 in his pocket. The money is in quarters and dimes. There are a total of 53 coins. How many quarters and dimes does Zach have

Question

Zach has $8.15 in his pocket. The money is in quarters and dimes. There are a total of 53 coins. How many quarters and dimes does Zach have in his pocket?

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Huyền Thanh 7 months 2021-07-23T11:42:26+00:00 1 Answers 5 views 0

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    2021-07-23T11:43:32+00:00

    Answer:

    34 dimes

    19 quarters

    Step-by-step explanation:

    815=25x+10y

    -1325=-25x+-25y

    -510=-15y

    510=15y

    510÷15=y

    34=y

    53-34=x

    19=x

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