I've got a problem... I'm doing online school and it's super hard to work sometimes (like now) because of.. How can I detach from and focus on school?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

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)

Which equation can be simplified to find the inverse of y = 2x2^2