I NEED HELP ASAP PLEASE! I’m dumb

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

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?