HERE Which answer includes the intervals that contain the solution to the inequality?
x² - 1
3x + 9
A
O [-3,-1) U (1,co)
O (-3-1]U[1,o)
O [-00,-3) (-1,1)
0 (-2-3) U[-1,1]

Can someone be awesome and me with : (

Note: enter your answer and show all the steps that you use to solve this problem in the space provided. x − 2 − 1 0 1 2 y use the function rule to complete the table. − 10 x + y = 4

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