A buyer uses a perpetual inventory system, and it purchased $4,000 of merchandise on credit terms of 2/10, n/30 on December 5. Later, on December 15, the buyer pays the invoice in full. Note: Enter debits before credits. Date General Journal Debit Credit Dec. 15 4,000

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

Find the values of the variables and the lengths of the sides of this kite.

What is the solution to the system of equations? y=1.5-3 y=-x