State the postulate or theorem that proves that x || y

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

What is the solution to the equation in the & show work i’m very

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)