NO, you don't "really need the answers"! These are "made up" problems and no one cares about the answer. What you really need to learn is how to do problems like this. And having people do them for you doesn't help. I would be happy to give you suggestions but It is almost impossible to read them as you have posted them. Would it be too terribly difficult to just type the problems? And, as Subhotosh Kahn said, show some attempt yourself to do them. That would show us what you do understand and what help you need.
