Add parentheses to make 6-9-2+3x6 equal to 17

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,