The volume of jupiter is approximately 10^14 cubic kilometers. the volume of earth is approximately 10^11 cubic kilometers. how many planets the size of earth does it take to equal the volume of jupiter? a 10^-3 b 10^3 c 10^25 d 10^154

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