01-12-2020
Mathematics

contestada

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

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prescottliam2 prescottliam2

01-12-2020

Answer:

is the answer division ???

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tatymmarie tatymmarie

01-12-2020

Answer:

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

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