The product of two rational number is minus 23 ⅓. If one of the number is minus 8 1/6,find the other number

Need on this geometry question. explain how you did it.

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?

Given abc find the values of x and y. in your final answer, include all of your calculations.