What is the area of the figure shown below?

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?