NEED HELP PLZ JUST NEED THE ANS. THX :)

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

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

2.5 milligrams is equivalent to how many grams