Which inequality represents this sentence? seven plus five is greater than six plus two. a. 7 + 5 ≥ 6 + 2 b. 6 + 2 > 7 + 5 c. 7 + 5 < 6 + 2 d. 7 + 5 > 6 + 2

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

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)

Why is x= 4 a solution to the proportion 14/x 56/1 6