Question

帮帮忙!请帮我翻译一下

我下定决心要好好学习数学，下次一定要考个好成绩
(中翻英)

Answer 1

I am determined to learning math hardly, the next example it must be a good test results.

Answer 2

I am determined to work really hard on mathmatics, and I will try my best to guarantee a good score next time.

Answer 3

I made up my mind to study maths thoroughly, and get a good grade next time.

Answer 4

I've decided to work really hard on maths, next time I will definitely get a good mark.

Answer 5

I set firm resolve to study mathematics well, will probably next time certainly test good result