SOLUTION: Kyle works at a donut shop, where a 10oz. cup of coffee costs 95c, a 14 oz. cup of coffee costs $1.15, and a 20oz. cup costs $1.50. during one busy period Kyle served 19 cups of co

Algebra ->  Customizable Word Problem Solvers  -> Evaluation -> SOLUTION: Kyle works at a donut shop, where a 10oz. cup of coffee costs 95c, a 14 oz. cup of coffee costs $1.15, and a 20oz. cup costs $1.50. during one busy period Kyle served 19 cups of co      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 986765: Kyle works at a donut shop, where a 10oz. cup of coffee costs 95c, a 14 oz. cup of coffee costs $1.15, and a 20oz. cup costs $1.50. during one busy period Kyle served 19 cups of coffee, using 274 ounces of coffee, while collecting a total of $22.45. How many cups of each size did kyle fill
10 oz-
14 oz-
20 oz-

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!








Solve the 3X3 system for , the number of 10oz, , the number of 14oz, and , the number of 20oz coffees served.

John

My calculator said it, I believe it, that settles it