The table can be used to determine the solution of equations, 2x - 2y = 6 and 4x + 4y = 28. Solution
Original
System
Sum of
Equivalent Equations in
System Equivalent
System
New
System
Using Sum
Solution to
New
to
System
System
2x-2y = 6
4x - 4y = 12
4x + 4y = 28
8x = 40
4x + 4y = 28 4x+4y = 28
8x = 40
Which solution can be used to fill in both blanks in the table?
O (2,5)
(5,2)
O (5,-8)
O (-8,5)

What is the least common multiple of 16 and 3?

John bought 2 horses at rs 20000 each

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