Mathematics, 16.11.2020 20:40, tristanf123

Kerry has a new phone plan. It works by charging $20 per month and then $0.10 for each minute over 200 minutes. A. Write an equation for the amount of extra minutes, x, billed if Kerry’s cell phone bill was $40.

B. Solve the equation in part a.

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Kerry has a new phone plan. It works by charging $20 per month and then $0.10 for each minute over 2...