Find the equation of the line in slope-intercept form. through (−5, 6) with slope = 3

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

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

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.