Mathematics
malo
25

one cell phone plan charges 20$ per month plus$0.15 per minute used. A second cell phone plane charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans. Please help!!!! i suck at word problems.

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(1) Answers
Chanda14

So for the first one... Let's just use x for months and m for minutes. (20m)+(.15m) 20 times the number of months plus .15 times the number of minutes Same for the next one (35x)+ (.10m) 35 times the number of months +.10 times the minutes.

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