Section 1.1: #7, 8, 19, 20, 32, 36, 41, 49, 57, 58, 60
Section 1.2: #1-4
Section 1.3#9-23 odd, 20, 31, 38, 40, 41, 47
Section
1.6 # 3, 5, 6, 23, 24, 31
Section 1.5 # 13, 17
Section 1.6 # 35, 36, 40, 41, 50
Section 1.7 #3, 4, 7, 8, 23, 24
Section 2.2 #2, 5, 7, 10, 12, 19, 21
Section 2.3 # 1, 3, 5, 8, 9-19 odd, 24, 26, 27, 28, 30, 33, 39
Section 2.4 #3, 12, 19, 23, 27, 31, 34, 35, 37, 40
Section 2.5 # 2, 10, 13-29 odd, 35, 37, 39, 44