Which lines are perpendicular to 3x + y = 5? Select all that apply.

A. 3x + 5y = 10
B. y= 2x - 1
C. y -4 = 2(x + 7)
D. x - 2y = -6

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.