The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 130 minutes, the monthly cost will be $70. If the customer uses 980 minutes, the monthly cost will be $325. A) Find an equation in the form y=mx +b, where x is the number of monthly minutes used and y is the total monthly of the A Fee and Fee plan. Answer: y = B) Use your equation to find the total monthly cost if 676 minutes are used. Answer: If 676 minutes are used, the total cost will be dollars.
The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 130 minutes, the monthly cost will be $70. If the customer uses 980 minutes, the monthly cost will be $325. A) Find an equation in the form y=mx +b, where x is the number of monthly minutes used and y is the total monthly of the A Fee and Fee plan. Answer: y = B) Use your equation to find the total monthly cost if 676 minutes are used. Answer: If 676 minutes are used, the total cost will be dollars.
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
Section2.4: Writing And Graphing Equations Of Lines
Problem 80E
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