Pls help me 10 points

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

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

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale