Seven students were surveyed on the amount of money they make per hour. The results are shown below: $8.00 $8.25 $8.50 $9.00 $9.25 $10.00 $10.50
What is the mode of the data set?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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