Pls help I will give brainliest
I need help with question#15

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Factor the polynomial by its greatest common monomial factor.