Math QE - The Ultimate Exam from the Ultimate Heartthrob, Papa P!

So after the Social Studies exam, we had Math! I admit this is one of my </3 subjects, and I hope emoticons could explain this. Justice! Hahaha~ Oh well. So yeah! 'Twas bit "easy" but confusing. Here are the parts of Papa P's exam:

A. Multiple Choice

Slopes gave me a hard time (since they weren't re-discussed), but couple of minutes before the time, I figured them out! Yeeha!

Before the exam, Sir P told us to write the right answer if it isn't among the choices. I wrote in 3 items, and all of them were wrong. Everything has an answer!! 0,0

B. Free Response

We solved problems of different people. Hahaha!

C. Bonus Item

Naku, Mang Tasyo. Why do you have to have a promo? Hahaha! My answer was 150+, but the right one was 7. Hahaha!