From his home, Sam would have to walk 5 miles north to get to his friend Hayley's house and 1 mile east to get to his friend Lexi's house. One day, Sam walked from his home to Lexi's house. Together, Lexi and Sam cut directly through the field that separated them from Hayley's house. When they finished playing at Hayley's, Sam walked back home. In all, how far did Sam walk? If necessary, round to the nearest tenth.​

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)