Mathematics
Mathematics, 23.03.2021 22:40, spiritcampbell56

Which equation below could be used to solve the following problem? Karlie has a collection of quarters, dimes, and nickels that equal $2.70. If she has 7 quarters and 7 nickels, how many dimes does she have?

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Which equation below could be used to solve the following problem? Karlie has a collection of quarte...

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