Convert the fraction greater than one into a mixed number 9/4

(hurry! ) which expression is equivalent to the following complex fraction?

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

Which expression will have the same sum as 3_8 + 1/4?