SOLUTION: a bank teller has 54 $5 and $20 bills in her cash drawer. the value of the bills is $780.00. How many $5 bills are there?

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Question 518995: a bank teller has 54 $5 and $20 bills in her cash drawer. the value of the bills is $780.00. How many $5 bills are there?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
f+t=54
5f+20t=780
f=20 t=34