RSTU is a parallelogram. If m angle TSV = 31° and m angle SVT = 126, explain how you can find the measure of angle URV. Show all steps of your work, and refer to any properties of triangles, parallelograms, or triangle congruency theorems as necessary to justify your response.

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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)