so i skipped school today to study

i took 3 math practice tests (only the math ones) cause im trying to improve my pacing and on the first one i got 40/57, then 45/57, then 41/57 but like the only thing stopping me from getting 50/57 is just running out of time. i really want to go to stuyvesant but like if i cant get in it would be really awesome if i got into bk tech so like what do you think i should do??? do i need to skip school again and if so how many practice tests should i take?

btw my highest score for ela was 40/57 and i got that twice in a row so if i get that again and 45/47 math is that enough for bk tech at least?