How can you express 20 percent as a fraction?

Me what is the value of x? showing work would be appreciated - ! : )

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

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