alg 1: p. 595 #'s 3,4,5,21; p. 615 #'s 54,55
geometry: p. 607 #'s 12-31; p. 616-617 #'s 3-14
alg 2: p. 663 #'s 4-11
pre-calc: sequence handout #'s 9-16, 44-47