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Ymorist [56]
3 years ago
14

A jar contains n nickels and d dimes . There are 30 coins in the jar , and the total value of the coins is $2.10. How many nicke

ls and how many dimes are in the jar

Mathematics
1 answer:
Tema [17]3 years ago
4 0
12 nickels and 8 dimes. Hope this helped! :)
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