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Mathematics, 05.07.2019 16:00 tiffcarina69

William has $12.80 in coins to be deposited in the bank. there are 3 times as many quarters as nickels and 20 more dimes than nickels. if n represents the number of nickels, what equation could be used to find the number of nickels to be deposited.

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William has $12.80 in coins to be deposited in the bank. there are 3 times as many quarters as nicke...
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