Please help me on pg 50 from algebra with pizzazz 5,6,8

To assist you with problems on page 50 from Algebra with Pizzazz, it would be helpful if you could provide the specific problem numbers for questions 5, 6, and 8. This way, I can provide step-by-step explanations for each problem.

I have no idea what is on page 50.

If you post a couple of your problems and your attempts to answer them, we may be able to help you solve them.

dis dik