Mathematics, 31.03.2021 19:40 vedros
George has only Quarters and nickels in his piggy bank. He has a total of 90 coins. The value of the coins is $16.10. Write and solve a system that can be used to determined how many quarters and how many nickels he has.
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George has only Quarters and nickels in his piggy bank. He has a total of 90 coins. The value of the...
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