Arectangular prism that measures 6 inch by 8 inch by 4 inch

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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)

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g