Lines. and perper
Which lines are perpendicular to the line y-1 = {(x+2)? Check all that apply.
y +2 =-3(x - 4)
y-5= 3(x + 11)
y=-3x -5/3
y = 1/3x-2
3x + y = 7

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.