Been working on this for too long. thank u :)

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

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?