SOLUTION: Carolyn has $3.15 in her purse in nickels and dimes. The number of nickels is 7 less than three times the number of dimes. Find the number of each type of coin
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Question 1080294: Carolyn has $3.15 in her purse in nickels and dimes. The number of nickels is 7 less than three times the number of dimes. Find the number of each type of coin
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
DIMES
NICKELS
-
14*0.1+35*0.05=1.4+1.75=3.15
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