Rebecca wanted to buy a book at the book store for $3.70, including tax. She
reached into her...
Mathematics, 13.03.2020 03:38 GracieMaeB
Rebecca wanted to buy a book at the book store for $3.70, including tax. She
reached into her piggy bank and pulled out a handful of coins, all dimes and
quarters.
Let d represent the number of dimes and q represent the number of quarters.
Which expression below describes how many of each coin she would need to
have in order to have at least $3.70?
Answers: 1
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