February 23, 2017

Homework Help: math

Posted by Bob on Monday, September 13, 2010 at 10:10pm.

a person has $4 in nickles, quarters, and dimes. there is a total of 36 coins altogether. the number of quarters is 4 less then the number of dimes. Algerbaicly determine the number of each type of coin using a system of 3 equations with 3 variables.

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