Please answer this Amy baby-sat from 7:30 p. m. to 11:00 p. m. If Amy was paid $15.75, how much did she earn per hour?

A.$4.20

B.$4.50

C.$5.25

D.$5.50

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)