Mathematics, 30.10.2020 01:00 ijohnh14

Brielle's piggy bank has 90 coins, all nickels and dimes. The total value of the money in her piggy bank is $6.00.She has twice as many nickels as she does dimes. How many nickels and dimes does Brielle have?

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Brielle's piggy bank has 90 coins, all nickels and dimes. The total value of the money in her piggy...