Mathematics, 10.03.2021 22:10 romanlittlewood
A cell phone plan costs β$27.80 per month for 700 minutes of talk time. It costs an additional β$0.08 per minute for each minute over 700 minutes. To getβ e-mail access, it costs 20β% of the price for 700 minutes of talk time. Yourβ bill, which includesβ e-mail, is the same each month for 8 months. The total cost for all 8 months is β$308.48. Write and solve an equation to find the number of minutes of talk time you use each month. Let m represent the number of minutes over 700 minutes each month. Which equation represents the givenβ situation? A. 308.48=8β(0.08m+27.80+0.20β(27.80β) ) Your answer is correct. B. 308.48=8β(m+27.80+0.80β(27.80β)) C. 308.48=8β(m+27.80β) D. 308.48=8β(0.08m+27.80β) You use nothing minutes of talk time each month.
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A cell phone plan costs β$27.80 per month for 700 minutes of talk time. It costs an additional β$0.0...
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