Acompany pays its employees a base salary of $1000 every other week. plus $30 for each sale. how many sales did the employee have if the paycheck is $1540

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