SOLUTION: Trevor's dad decided to get him a cell phone for his birthday. Cell Plus has a plan that costs $27.00 per month plus an additional $0.06 per minute. Cell Best has a plan that costs
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Question 315314: Trevor's dad decided to get him a cell phone for his birthday. Cell Plus has a plan that costs $27.00 per month plus an additional $0.06 per minute. Cell Best has a plan that costs $30.00 per month plus an additional $0.05 per minute. How many minutes can Trevor talk and both cell plans cost the same amount?
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!
Cell Plus: y=0.06x+27
Cell Best: y=0.05x+30
0.06x+27=0.05x+30
0.06x-0.05x=30-27
0.01x=3
x=3/(0.01)
x=300
cost same amount at 300 minutes.
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