SOLUTION: Media Services charges $20 for a phone and $30/month for its econemy plan. the equation C=30t+20 describes the total cost, C, of operating a Media Service phone for t months. The
Algebra ->
Customizable Word Problem Solvers
-> Evaluation
-> SOLUTION: Media Services charges $20 for a phone and $30/month for its econemy plan. the equation C=30t+20 describes the total cost, C, of operating a Media Service phone for t months. The
Log On
Question 254200: Media Services charges $20 for a phone and $30/month for its econemy plan. the equation C=30t+20 describes the total cost, C, of operating a Media Service phone for t months. The total cost of 3 months of service is $ ? Answer by rfer(16322) (Show Source):
(