math
posted by Niki .
In vanessa's coin bank there are 4 times as many quaters as nickels, 2 fewer dimes than nickels, and 15 pennies. the total amount in the bank is $5.80. How many of each coin are in the bank? assign a variable to unknown and write an equation to find unknown.

Had the same question before, check here
http://www.jiskha.com/display.cgi?id=1336092051