Sam and you are going to paint your room together. Sam takes 10 minutes to paint 25 square feet. It takes you 5 minutes to paint 25 square feet. Sam says, "If we paint together, then it will take 15 minutes for us to cover 50 square feet." Give an explanation to convince Sam that she is incorrect.

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)

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

What is the correct answer? urgent you