VIDEOS
This video will show you a step by step on how to solve and graph linear inequalities.
http://www.teachertube.com/viewVideo.php?video_id=16323&title=A17_16_Solving_Systems_of_Linear_Inequalities
This video is also similar to the other two videos but it has different problems and some more explanation on how to solve this problem.
http://teachertube.com/viewVideo.php?video_id=16260&title=A17_14_System_of_Linear_Inequalities
This video shows the same steps as the other two videos but this involves graphing and steps on how to solve systems of linear inequalities.
http://www.teachertube.com/viewVideo.php?video_id=15880&title=A17_12_Systems_of_Linear_Inequalities