SOLUTION: A pile of 55 coins consisting of nickels and dimes is worth $390 find the number of each coin

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Question 1059104: A pile of 55 coins consisting of nickels and dimes is worth $390 find the number of each coin
Answer by addingup(3677) About Me  (Show Source):
You can put this solution on YOUR website!
a pile of 55 coins:
if they are all dimes: $5.50
if they are nickels: $2.75
How do you think you are going to get to $390?