If a line falls on the points (7, 3) and (4, 2), what is its slope? enter your answer as a fraction in lowest terms. use a slash mark ( / ) as the fraction bar.

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