kermi7554 kermi7554

10-07-2017
Mathematics

contestada

A jar containing only nickels and dimes contains a total of 60 coins value is 4.45

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3brooksfl 3brooksfl

15-07-2017

The equations would be:

n + d = 60

5n + 10d = 445

Solved, the answers are that there are 29 nickels and 31 dimes in the jar.

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