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
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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) (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
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