SOLUTION: The coins in the store's cash register total $4.00. The cash register contains only nickels, dimes, and quarters. There is an equal number of each coin. How many dimes are in the c

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Question 459715: The coins in the store's cash register total $4.00. The cash register contains only nickels, dimes, and quarters. There is an equal number of each coin. How many dimes are in the cash register?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
5n+10d+25q=400
d=q
q=n
d=10