Polygon FGHJ has a vertex, G, at (3, -4). If the polygon is rotated 270° clockwise about the origin, what are the coordinates of G'?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120