Determine an appropriate scale for the set of points given below. Draw and label the coordinate plane, and then locate and label the set of points. {(10, 0.2), (−25, 0.8), (0,−0.4), (20, 1), (−5,−0.8)}

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

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Qrst is a parallelogram. determine the measure of ∠q pls