SOLUTION: A cell phone plan cost $30 per month for unlimited calling plus $.15 per text messages.write a linear model that represents the monthly cost of this cell phone plan if the user sen

Question 985950: A cell phone plan cost $30 per month for unlimited calling plus $.15 per text messages.write a linear model that represents the monthly cost of this cell phone plan if the user sends t text messages.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
A cell phone plan cost $30 per month for unlimited calling plus $.15 per text messages.
write a linear model that represents the monthly cost of this cell phone plan if the user sends t text messages.
f(t) = .15t + 30
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