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Mathematics, 09.01.2021 23:50 23rwilliamson

Your friend claims that she has a bag of 30 coins containing nickels, dimes, and quarters. The total value of the 30 coins is $3. There are twice as many
nickels as there are dimes. Is your friend correct?

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Your friend claims that she has a bag of 30 coins containing nickels, dimes, and quarters. The tota...

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