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Mathematics, 07.12.2020 22:00 JadaaJayy

Ruby has $1 worth of nickels and dimes. She has 7 more dimes than nickels. By following the steps below, determine the number of nickels, x, x, and the number of dimes, y, y, that Ruby has.

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Ruby has $1 worth of nickels and dimes. She has 7 more dimes than nickels. By following the steps be...
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