Three-quarters of the boats in the marina are white, of the remaining boats are blue, and the rest are red. If there are 9 red boats, how many boats are in the marina?

(Solve and show your thinking with a tape diagram)

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part 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 (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)