Given f(x) = x2 + 4, g(x) = x −5 what is (f º g)(x) = ?
and
given f(x) = x +1, g(x) = 2x, h(x) = x3
what is (h º g º f)(x)?
please give me a step by step explanation

Is the point (0, 8) on the x-axis or y-axis? how do you know?

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)

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.