Help will give brainlist asap!

find m
and explain your reasoning

Which system of linear inequalities is graphed? can somebody pleasssse

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

Secant be and cf intersect at point d inside a what is the measure of cde