(Solved): The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and ...

The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 180 minutes, the monthly cost will be

. If the customer uses 800 minutes, the monthly cost will be

. A) Find an equation in the form

, where

is the number of monthly minutes used and

is the total monthly cost of the NextFell plan. Answer:

B) Use your equation to find the total monthly cost if 919 minutes are used. Answer: If 919 minutes are used, the total cost will the

datars.