Generalize A system of linear equations has exactly one solution. What can you say about the slopes of the lines when the equations are graphed? How do
you know?

Write the rational number in lowest terms 99/-15

Describe how making an ‘and’ compound sentence effects your solution set

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