Find the values of x and y. A 47 B D C Drawing not to scale○ x = 90, y = 47 ○ x = 43, y = 47 ○ x = 47, y = 43 ○ x = 90, y = 43

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20