Pre-calc ! one of these answers is wrong. double check this list. i am 99.9% sure the error lies with one of the last two answers, but can’t seem to come up with a better solution. will mark best answer as brainliest. #precalculus

Can some one me with these questions

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

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?