E El Gato New member Nov 4, 2010 #1 A cash drawer contains only fives and twenties. There are eight more fives than twenties. The total value of the money is $215. How many of each type of bill are there? .... I set it up as: 5a + 20b = 215 a + b = 215 but that can't be right... help?
A cash drawer contains only fives and twenties. There are eight more fives than twenties. The total value of the money is $215. How many of each type of bill are there? .... I set it up as: 5a + 20b = 215 a + b = 215 but that can't be right... help?
