Can someone plz help me with these

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?

How do you find percent change? ? i will give brainliest for the bestme i don’t understand