Maths..

I'm studying some maths because I have a test tomorrow and I don't get a thing!!! Ugh..
Maths is a subject I suck at I've got an F there but I'm working on getting an E!
I have to get an E!! Or else I won't get in to a high school as I want! .. But some tea and good music helps a lot!
Wish me good luck on the test! Here's two pictures, one on my math book and my cup of tea (btw I have an obsession with tea and coffee) and a selfie! :)