What kind of f(x), if you need the possible negative roots?

2000 incoming grade 7 students took an examination in science mathematics and english. if 105 failed on all 3 subjects, 385 passed mathematics and science, 123 passed english only, and 345 passed both english and science, 426 passed both math and english, and 1075 passed math, how many passed science?

Pilo piloa ang mga numero pangitaa ang sekretong pahayag pinaagi sa pagsulat sa letra samaong aboto product t o n k a m u h g i 28 40 0 30 27 16 20 18 9 24

If y varies directly as x y=48 x=6​