A triangular pyramid has lateral faces with bases of 8 meters and heights of 10 meters. The area of the base of the pyramid is 27.7 square meters. What is the surface area of the pyramid?

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

7+(3n++8) what is the answer to this?

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours