algebra, 4/28

all blocks:  in 'finish line' book, complete all of the problems in the following sections that we did not finish in class.  
            1) pg. 28-30, #2-16
            2) pg. 49-50, #2-8
            3) pg. 57-59,#2-12
            4) pg. 60-62, #1-10
            5) pg. 65, #1-4
            6) pg. 69, #1-4
            7) pg. 80-81, #1-6

(review any questions that are already done)