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Mathematics, 09.01.2021 20:20 bigbrogamer

Peter has $12 in nickels and quarters. Altogether, he has 72 coins. Use the variables n and q to write and solve a system of equations to determine how many of each coin she has.

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Peter has $12 in nickels and quarters. Altogether, he has 72 coins. Use the variables n and q to wri...

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