PLEASE I NEED ACTUAL HELP, IF YOU ARE GOING TO ANSWER WITH SOMETHING UNRELEVENT THEN SKIP THIS QUESTION IT IS MATTRICES AND I DONT KNOW HOW TO DO IT

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)