Mathematics, 21.08.2019 12:50 eduardoguizar8787

The nickels and dimes all fell on the floor. there were 12 more nickels than dimes, and the total value of the coins was $5.10. how many nickels and how many dimes were on the floor?

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The nickels and dimes all fell on the floor. there were 12 more nickels than dimes, and the total va...

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