Mathematics, 09.06.2020 13:57 kyleeeeee94

Peggy had four times as many quarters as nickels. She had $2.10 in all. How many nickels and how many quarters did she have? If the variable n represents the number of nickels, then which of the following expressions represents the number of quarters?

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Peggy had four times as many quarters as nickels. She had $2.10 in all. How many nickels and how man...

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