Which of the following could be the equation of f(x)

(40 points) i need some . an answer definition is appreciated as well.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

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