register an SAT exam, itll be like 75$ a go but its worth it when u dont gotta pay for classes in college

-register SAT w8 on scores
-if ur score isnt good, take another SAT and get fucking good

-register ACT w8 on scores
-same shit different ass

-take AP classes and study hard for dem test nigga free college credits(AP Exams can count as college credits and allow you to skip classes, this can give you leeway for shorter college term to reduce $$$ paid or let you take more experimental classes)

-make sure ur gpa like 3.3 or more less u a fuckin bitch, that means no C's fuckboi

easiest shit to do is to double up on maths your junior year, then take AP math senior year colleges like dat shit