Plz helpWrite a rule and an equation to fit the pattern in the table.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]