There is a proportional relationship between the number of months a person has had a streaming movie subscription and the total amount of money they have paid for the subscription. The cost for 6 months is $47.94. The point (6,47.94) is shown on the graph below. Write an equation that represents the relationship between C, the total cost of the subscription, and m, the number of months. Complete the equation below (do not include 'C =' in your answer): C=