Mathematics, 15.12.2020 21:50 sayrieee

David and Gino each have coins with the same total value. David has a mixture of nickels and dimes, and he has 8 more nickels than he has dimes. Gino only has nickels, and he has 20 more nickels than David. What is the value of David's coins?

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David and Gino each have coins with the same total value. David has a mixture of nickels and dimes,...

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