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 has.

Answer 1

5f + 20(f+10) = 850
25f = 650
f = 26

so, 26x$5 and 36x$20

Answer 2

what is the least number of bills you can use to make 23 dolers what bills are thay