Agallon of paint can cover 400 square feet. maria has rectangular room wjhos dimetnions are9fe by 13 ftwith 10 foot ceilings. how man gallons of paint is needed

Can someone answer this question for me

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?