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a bag contains 18 coins consisting of quarters and dimes the total value of the coins is $2.85 what system of equations can be used to determine the number of quarters given the numbers of Dimes date in
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a bag contains 18 coins consisting of quarters and dimes the total value of the coins is $2.85 what system of equations can be used to determine the number of quarters given the numbers of Dimes date in the back ​

User Alireza Maddah
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2 Answers

5 votes

Answer:

is the answer division ???

User JohnnyRose
by
5.6k points
5 votes

Answer:

18=q+d & 2.85=.25q+.10d

User Dmitry Katkevich
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5.9k points
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