Mathematics

Mathematics, 11.02.2020 03:55, lululoveee586

Nina has some nickels and 9 pennies in her pocket. Her friend, Maurice, has twice as many nickels as Nina. Together, these coins are worth 84 cents. How many nickels does Nina have?

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Nina has some nickels and 9 pennies in her pocket. Her friend, Maurice, has twice as many nickels as...

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