5 customers approach your truck each with a coupon for 2 dollars. The total amount of money they will spend can be represented by the expression 5(x - 2). Simplify this expression to determine the total amount of money spent. Show your work.

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)