SOLUTION: Anna has 15 coins in her purse.All are nickles and dimes.They total $1.35.How many of each does she have?

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Question 875602: Anna has 15 coins in her purse.All are nickles and dimes.They total $1.35.How many of each does she have?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
10d + 5(15-d) = 135 (Cents makes sense)
5d = 60
d = 12 dimes and 3 nickels
Checking...
120 + 15 = 135cents = $1.35