Based on my grades in honors algebra, I believe I would do well in other honors classes.
Explanation:
This is the best revision to Maya's thesis statement. In this text, we see that Maya is trying to convince her principal to allow her to take other honors classes. Therefore, she should be clear about the qualities she has that enable her to take such classes ("honors algebra"). Moreover, it is important for her to be clear about her accomplishments without sounding too arrogant ("...I believe I would do well in other honors classes.")
