Ch. 9 quiz retake HW

Ch. 9, Sec. 1- p. 236 # 2,3,4,5,6

Ch. 9, Sec. 2- p. 245 # 2,3, 7, 8

Ch. 9, Sec. 3- p. 253 # 2, 3, 4, 6, 7, 8