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Mathematics, 03.08.2019 04:00 Kazya4

Ajar contains n nickels and d dimes. there are 18 coins in the jar, and the total value of the coins is $1.00. how many nickels and how many dimes are in the jar?

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Ajar contains n nickels and d dimes. there are 18 coins in the jar, and the total value of the coins...
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