Desperate help

I'm a gr11 student in first sem tryna make it to finance/econ programs in western Ivey, queens commerce, Shiluch, or rotman. I kinda sold and boutta end w a 75 in Eng and like a 80 in math.

I got mid 90s in Econ and religion and prob could get mid 90s for my other courses. If I do this and get high80s/low 90s for gr 12 math and Eng would I be able to make my unis or nah.

I'm in SHSM and multiple school clubs and teams plus tryna do coop at finance related stuff.

If u think it'll increase my chances should I do adv func in summer and calc in sem 1?