△abc△abc has interior angles with measures 130°, x°, and 15°, and △def△def has interior angles with measures 35°, 15°, and y°. using the given information, which statement is true? the triangles are not similar because x≠yx≠y . the triangles are similar because y=130y=130 and there are three pairs of congruent angles. the triangles are not similar because x≠15x≠15 . the triangles are similar because they each have an interior angle with measure 15°.

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)