Carl is buying tickets for a group of students to visit a museum .
There is a one-time order fee of $15.
There is also a charge of $9 per ticket.
Which function can be used to find a, the total amount Carl pays in dollars when n tickets
are purchased?
F a = 241 +9
G a = 9n + 15
Ha = 15n +9
Ja = 9n + 24

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

Given that abcd is a rhombus, what is the value of x?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form