How do you answer this. 0.08(50h)+50h

Mary had at least an 80% on her test write an inequality to represent this situation

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Which of the following best describes the figure?