A certain celiphone company otfers a plan that costs Pi,200.00 per SLonth. The plan includes 180 free minutes of call and charges P7.00 fox each additional minute of usage. a. Find the fmonthly cost function Cx) where x repressents the number of minutes used. int: Monthiy Cost = Pian Cost + Additional Charge per Minute b. How much is the monthly cost incurred if thie owner used 180 mimutes of cail? c. How much is the monthly cost of the plan if the owner used 300 minutes
A certain celiphone company otfers a plan that costs Pi,200.00 per SLonth. The plan includes 180 free minutes of call and charges P7.00 fox each additional minute of usage. a. Find the fmonthly cost function Cx) where x repressents the number of minutes used. int: Monthiy Cost = Pian Cost + Additional Charge per Minute b. How much is the monthly cost incurred if thie owner used 180 mimutes of cail? c. How much is the monthly cost of the plan if the owner used 300 minutes
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.3: Linear Functions And Slope
Problem 105E
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