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

The phone company Splint 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 140 minutes, the monthly cost will be \( \$ 70 \). If the customer uses 610 minutes, the monthly cost will be \( \$ 187.5 \). A) Find an equation in the form \( y=m x+b \), where \( x \) is the number of monthly minutes used and \( y \) is the total monthly of the Splint plan. Answer: \( y= \) B) Use your equation to find the total monthly cost if 785 minutes are used. Answer: If 785 minutes are used, the total cost will be dollars. Question Help: [ Video