Ello. =) Decided to post the reply to the Advice Thread here:
2 weeks is plenty time. =) Just believe in yourself, practice and don't overdo it. At least that way, you can say that you at least gave it your best shot! And that's all anyone can ask of you.
(Out of curiosity, what sort of algebra is it? I MAY be able to help with a few things. Depends though, as judging by the sound of it, my country's educational system is different...)