Graph 2x – 3y = 15 by putting it into slope-intercept form.

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

In which form is the following function written? y = - 2(x – 3)(x + 5)