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Mathematics, 08.12.2020 03:00 a34935

100 POINTS WORTH A jar contains n nickels and d dimes. There are 28 coins in the jar, and the total value of the coins is $2.10. How many nickels and how many dimes are in the jar?

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**100 POINTS WORTH** A jar contains n nickels and d dimes. There are 28 coins in the jar, and the to...

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