Can someone help me on this question

It takes evan 6 3/4 to mow 3 lawns. it takes 2 1/3 hours to mow me. gals lawn and 1 3/4 hot mow ms. lee’s lawn. how many hours does it take evan to mow the third lawn?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

W-16=-12 solve each one step equation plz