SOLUTION: The expensive ones cost 7$ each, whereas the worthless ones sold for only 2$ each. Monongahela spent $111 and bought 3 more expensive ones than worthless ones how many of each kin

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: The expensive ones cost 7$ each, whereas the worthless ones sold for only 2$ each. Monongahela spent $111 and bought 3 more expensive ones than worthless ones how many of each kin      Log On