Mathematics
Mathematics, 18.08.2019 12:00, ariannawilder0210

You have a total of 21 coins , all nickels and dimes. the total value is $1.70. how many nickels and how many dimes do you have?

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You have a total of 21 coins , all nickels and dimes. the total value is $1.70. how many nickels and...

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