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11-04-2017
Mathematics

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A coin jar contains $10.30 in nickels, dimes and quarters. The number of dimes is three more than five times the number of nickels. The number of quarters is two less than twice the number of nickels. How many of each type of coin are there?

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chase07210721 chase07210721

11-04-2017

d=3+5n
q=2-2n those are your answers

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