The phone company Splint has a monthly cellular plan where a customer pays a flat fee for unlimited voice calls and then a certain amount per GB of data used. If a customer uses 2 GB, the monthly cost will be $40. If the customer uses 30 GB, the monthly cost will be $180. A) Find an equation in the form y = mx + b, where a is the number of GB of data used in a month and y is the total monthly cost of the Splint plan. Answer: y = B) Use your equation to find the total monthly cost if 26 GB are used. Answer: If 26 GB are used, the total cost will be dollars.
The phone company Splint has a monthly cellular plan where a customer pays a flat fee for unlimited voice calls and then a certain amount per GB of data used. If a customer uses 2 GB, the monthly cost will be $40. If the customer uses 30 GB, the monthly cost will be $180. A) Find an equation in the form y = mx + b, where a is the number of GB of data used in a month and y is the total monthly cost of the Splint plan. Answer: y = B) Use your equation to find the total monthly cost if 26 GB are used. Answer: If 26 GB are used, the total cost will be dollars.
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section: Chapter Questions
Problem 22T: On the first part of a 350-kilometer trip, a salesperson travels 2 hours and 15 minutes at an...
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Transcribed Image Text:The phone company Splint has a monthly cellular plan where a customer pays a flat fee for unlimited voice
calls and then a certain amount per GB of data used. If a customer uses 2 GB, the monthly cost will be $40.
If the customer uses 30 GB, the monthly cost will be $180.
A) Find an equation in the form y = mx +b, where a is the number of GB of data used in a month and y
is the total monthly cost of the Splint plan.
Answer: y =
B) Use your equation to find the total monthly cost if 26 GB are used.
Answer: If 26 GB are used, the total cost will be
dollars.
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