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A jar contains n nickels and d dimes. There are 28 coins in the jar,and total value of the coins is $2.20. How many nickels and dimes are in the jar?
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A jar contains n nickels and d dimes. There are 28 coins in the jar,and total value of the coins is $2.20. How many nickels and dimes are in the jar?

User Pagid
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1 Answer

3 votes
There are 12 nickels and 8 dimes in the jar
User Guilherme Muniz
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