What is the equation of the line that is perpendicular to the line y=2x+5 and passes through the point (-4, -2)?
a. y = 2x + 6, b. y= -1/2x, c. y= -1/2x+2, d. y = 2x - 6
plz anyone

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

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