Hannah received $30 for her birthday and bought 3 shirts that were all the same price. if she had $9 left over, which equation shows how to determine how much each shirt cost? a.3x = 39 b.3x = 30 c. x + 9 = 30 d.3x + 9 = 30

What is the slope of the line shown below?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Which of the following graphs could represent a cubic function?