In the figure below, lines f and g are parallel. Angle 1 is represented by the expression 10x – 5. Angle 4 is represented by the expression 2x + 5.

Answer this 30 points and brainliest!

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

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)