Question 890828: The total value of a collection of dimes a nickels is $2.70. If the total number of coins is 39, how many of each type of coin are there Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! The total value of a collection of dimes a nickels is $2.70. If the total number of coins is 39, how many of each type of coin are there
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what an exciting collection. Almost $3.
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d + n = 39
10d + 5n = 270
