Mathematics, 24.10.2019 09:43, shongmadi77

Brian has 250 coins in his piggy bank. some of the coins are quarters and the rest are nickels. if the total value of the coins is $28.70, find the number of nickels in the piggy bank.

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Brian has 250 coins in his piggy bank. some of the coins are quarters and the rest are nickels. if t...