SOLUTION: rhonda has 25 coins in her pocket. all of the coins are either dimes or nickels. if rhonda has a totall of $2.30, how many dimes does she have
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Question 431772: rhonda has 25 coins in her pocket. all of the coins are either dimes or nickels. if rhonda has a totall of $2.30, how many dimes does she have
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
n+d=25
5n+10d=230
5n+5d=125
5d=105
d=21
n=4
Rhonda has 4 nickels and 21 dimes..
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