The line through the points (4,-3) and (-2,6) is perpendicular to the line through which of the following points?

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

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

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?