SOLUTION: Hi my question is this: A 35-minute phone call cost $4.95.Introductory minutes cost $.16/min and additional minutes are $.11/min. How many minutes were billed at each rate?
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Question 140875: Hi my question is this: A 35-minute phone call cost $4.95.Introductory minutes cost $.16/min and additional minutes are $.11/min. How many minutes were billed at each rate?
I used to know how to do this problem but i for get can you please help me? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let =introductory minutes
Let = additional minutes
22 minutes were billed at introductory rate
13 minutes were billed at additional rate
check:
OK
