Mathematics, 04.06.2020 14:01 ShlomoShekelstein

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 8 GB, the monthly cost will be $49. If the customer uses 24 GB, the monthly cost will be $97. A) Find an equation in the form y = m x + b , where x is the number of GB of data used in a month and y is the total monthly cost of the Splint plan. B) Use your equation to find the total monthly cost if 18 GB are used.

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The phone company Splint has a monthly cellular plan where a customer pays a flat fee for unlimited...