IF "brandon the You tuber " (please su. b to my you tube ,that is its full name, its a dog with a top hat) loses 17 sub scibers , then gets 2 times as many, and ends up 52 sub scivbers, how many did he start with?

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