SOLUTION: Ayden has fifty coins(either dimes, nickels or pennies). 12 of the coins are not nickels. 7 of the coins are dimes. What is the value of all of his coins.

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Question 831154: Ayden has fifty coins(either dimes, nickels or pennies). 12 of the coins are not nickels. 7 of the coins are dimes. What is the value of all of his coins.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
if 12 are not nickels then 50-12=38 are nickels
7 are dimes
12 -7=5 are pennies
38*5+7*10+5
190+70+5
you finish