algebra, 10/24

a-c block:   1) b1.3a, #1-8, 13-18
                   2) Study for Thursday's quiz on equations (sections b1.2 and b1.3)

d-block:     1) b65, #7-12
                  2) b66, #13-18, 24, 25
                  3) b67, # 26, 27