way too general for anyone to answer, ask specific questions
I don't have page 7 in front of me. Perhaps you could ask me one of the questions.
First of all, we don't have access to the questions. And if we had them, the meanest nastiest thing we could do to you would be to solve them all, give you the answers, and make sure you never learned how to do them on your own.
Sure, go do the math.
Helping a fifth-grader cheat might just be the meanest, nastiest,most hurtful thing a person could do to somebody that age.