While watching a football game, lin chow decided to list the yardage gained as positive integers and yardage lost as negative integers. after these plays, lin recorded 14, -7, and 9. what was the net gain or loss?

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