Could you possible me with this math problem rewrite exponential expressions

the one's with answers filled in, i just need someone to tell me it's correct or not.

you for your time

W-16=-12 solve each one step equation plz

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)

Factor the polynomial by its greatest common monomial factor.