The phone company Ringular 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 360 minutes, the monthly cost will be $130. If the customer uses 550 minutes, the monthly cost will be $187. A) Find an equation in the form y - mac + b, where a is the number of monthly minutes used and y is the total monthly of the Ringular plan. Answer: y = B) Use your equation to find the total monthly cost if 841 minutes are used. Answer: If 841 minutes are used, the total cost will be dollars