Albert uses 8 liters of water to wash a car and he spills an additional liter per 2 car. what would be the total amount of water needed to wash 4 cars

Afootball is passed through the air and caught at ground level for a touchdown. the height of the ball (h) is given by h= -d² + 12d + 6, where d is the distance in feet the ball travels horizontally. how far from the player passing the ball will the ball be caught? 40 points! will mark brainliest!