Jeffrey earned a gross income of $59,860 last year. he made $1,933.07 in student loan interest deductions, donated $3,702 to his favorite charities and paid $2,959.20 in home mortgage interest. jeffrey claims a standard deduction of $11,400 for himself and his non-working spouse. if their exemption is $7,300, what is their taxable income?

What expression is equivalent to 1/2(2+3x-6)

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

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).