Some practice problems you can work on for the final.  Don't turn in.

6.4, 6.5, 6.6, 6.11, 6.13, 6.26, 6.28, 7.6, 7.8

8.1, 8.5, 8.9, 8.31. These all have answers in the book

Additional interesting ones include: 8.3, 8.8, and 8.26. The last is more just for fun than practice.