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Mathematics, 03.11.2020 01:00 smariedegray

Roberto has eight coins that are all dimes or nickels. They are worth $0.50. How many dimes and how many nickels does Roberto have? Equation 1:. Equation 2: solution:

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Roberto has eight coins that are all dimes or nickels. They are worth $0.50. How many dimes and how...
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