20 POINTS

Use the data from problem 1 to complete this problem.

Compare the mean of the prices of Felix's books and of Tyler's books. What do the differences in the means tell you about the prices of the two sets of books?

Attached is the data from question 1

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)