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February 27, 2015

February 27, 2015

Posted by **Dave** on Tuesday, April 9, 2013 at 6:07pm.

- Math -
**rbowh**, Tuesday, April 9, 2013 at 6:13pmd = number of dimes

n = number of nickels

d + n = 10

.10d + .05n = 1.00

Solve the first equation for n or d and substitute it into the second equation.

- Math -
**maxson**, Wednesday, April 24, 2013 at 8:19pm7 quarters 3 dimes and 3 nickels

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