Please help with equation

Kelly Woo, owner of Flowers 4 You, operates a local chain of floral shops. Each shop has its own delivery van. Instead of charging a flat delivery ton Woo wants to set the delivery fee based on the distance driven to deliver the flowers. Woo wants to separate the fixed and variable portions of her van operating costs so that she has a better idea how delivery distance affects these costs. She has the following data from the past seven months (Click the icon to view the data.) Use the high low method to determine Flowers Data Table dict van operating costs at a volume of 15,500 miles Month Let's begin by determining the formula that is u Change in cost Change Now determine the formula that is used to calcu Total operating cost January ..... February March Total van Miles Driven 15.500 17,500 14.400 16,400 16.900 15,300 13.500 Van Operating Costs 55 400 $5.350 $4.980 $5,280 $5,580 $5.010 34.590 stcent and the foxed cost to the nearest whole Use the high-low method to determine Flowers dollar) April May June July Enter any number in the edit fields and then Print Done Check Answer 1 pant remaining LU Reming the formula that is used to calculate the variable cost (slope) Change in cost Change in volume Vanable cost (slope) Now determine the formula that is used to calculate the fixed cost component. Total operating cost Total variable cost Fixed cost Use the high-low method to determine Flowers 4 Yous operating cost equation (Round the variable cost to the nearest cent and the faced cost to the nearest whe dollar) y- X + Enter any number in the edit fields and then clickChecancer