What is the square root of 90000

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Me asap! what is the slope of this line? enter your answer in the box.

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