What is the probability that a randomly chosen student attended a private school and graduated in 4 years?

Draw out the fraction then show how you would subtract 5 1/4

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

What is the point-slope equation of a line with slope -5 that contains the point (6,3)