Deon throws a ball into the air. The height h of the ball, in meters, at time t seconds is modeled by the function h(t) = -52 + 2 + 16. When will the ball hit the ground?

Please help!

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120