Homework for 3/12/13

Pre-Algebra: 
"7.8 Pract ,B" #1-5,16-19
"7.6 Pract,B" #4-11,13,17,21
Quiz on 7.6 on Wed.
7.7,7.8,8.3 test on Thursday



Standard:
p.407 #37-40
p.420-421 #1-11,20,32

Done by: Lili