tele talk 8 cents per minute americell 30 cents per call plus 5 cents per minute
Cell time charges 60 cents per call plus 3 cents per minutes
gemma is planning a phone call for five minutes which phone plan should she use and how much will it cost?
Find the equation for each one
tele talk: 8x
Plug on 5 for x
tele talk =40cents
CEll time: 60+3x
tele talk is the cheapest at 40 cents.