7/22 rounded to the nearest thousandth

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

If u good at math hit me up on insta or sum @basic_jaiden or @ and