Help me with this please. And please don’t attach anything, I just need the answer! Simple.

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Find the value of x for which line a is parallel to line b