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

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

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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): You can put this solution on YOUR website!
C=30*3+20
C=90+20
C=$110
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