Ineed with this question 2 -3/4k=1/8k+9

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

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