Solutions to Practice Final

See Attachments below for a pdf of the problems, and a pdf of the solutions.

Video solutions to problems on Practice Final for Elementary Algebra Chapter  are in the links below. 

Part 1 # 1-4: 

http://www.youtube.com/watch?v=ynh8maeNx7A

Part 2 # 5: 

http://www.youtube.com/watch?v=IfhtbkV9hyg

Part 3 #  6-8: 

http://www.youtube.com/watch?v=uGk_mGxPhT8 

Part 4 #  9-14: 

http://www.youtube.com/watch?v=s32Raf_Dj_M

Part 5 #  15-16: 

http://www.youtube.com/watch?v=bO4r7V_WPVg 

Part 6 #  17-19: 

http://www.youtube.com/watch?v=4m7yw2P9pww

Part 7 #  20-22: 

http://www.youtube.com/watch?v=hulASXBFHA0 

Part 8 #  23-24: 

http://www.youtube.com/watch?v=VX2_F7pHpHE 

Part 9 #  25-27: 

http://www.youtube.com/watch?v=xi5GTrc98pA

Part 10 #  28: 

http://www.youtube.com/watch?v=zjrjQyiZJNg