posted by Maria .
A bank teller has some five-dollar bills and some twenty-dollar bills. The teller has 10 more of the
twenties. The total value of the money is $850. Find the number of five-dollar bills that the teller
N*20 + (N-10)10=850
Thanks that was all that I needed now let me work on my problem and tell if I got the correct answer.
That works out correctly.
26 * $5 = #130
36 * $20 = $720
130 + 720 = 850