Find two consecutive integers whose sum is 51

Based on the figures as marked, /\rqs = —

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out