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Mathematics, 06.05.2020 02:06 cupcake3103670
A vending machine's coin box contains nickels, dimes, and quarters. The total number of coins in the box is 308. The number of dimes is three times the number of nickels and quarters together. If the box contains 30 dollars and 75 cents, find the number of nickels, dimes and quarters that it contains.
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A vending machine's coin box contains nickels, dimes, and quarters. The total number of coins in the...
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