Divide the Paid amount by the hours worked and you'll get how much money she gained every hour which is 8.50$ And the question is telling you which of the following equations is GREATER than the amount she got paid per hour. So the answer would be P=9.0h
Consider this option: way_1: to substitute the given coordinates of A(5;6) and B(4;8) in every equation. Only 2x+y=16 belongs to the given points. way_2: to make up the equation of the line using coordinates of points A and B: rule: