Mathematics, 21.05.2021 03:50 cameron12502
A cell phone plan costs $23.70 per month for 800 minutes of talk time. It costs an additional $0.04 per minute for each minute over 800 minutes. To get e-mail access, it costs 20% of the price for 800 minutes of talk time. Your bill, which includes e-mail, is the same each month for 6 months. The total cost for all 6 months is $186.72. Write and solve an equation to find the number of minutes of talk time you use each month.
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