Easy question : ) what is the next term in the sequence below? 0.25, 0.75, 2.25, 6.75, … a. 6.25 b. 10.25 c. 20.25 d. 60.75

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