Betty has a cow. the cow produces 5 liters of milk in a day. if the cows diet is improved the cow will produce 200% more milk. how much milk would the cow make in a day.

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work