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July 29, 2014

July 29, 2014

Posted by **Garrett** on Friday, March 29, 2013 at 7:23pm.

- Algebra -
**Reiny**, Friday, March 29, 2013 at 7:30pmlet the total be x

7 + x/4 + (5/9)x = x

times 36

252 + 9x + 20x = 36x

252 = 7x

x = 36

You have 36 coins

check:

(1/4)(36) = 9 nickels

(5/9)(36) = 20 pennies

dimes = 7

total = 7+9+20 = 36

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