Aconcession stand charges $2.50 for a bag of popcorn. the stand has already sold 30 bags of popcorn. how many more bags x of popcorn must be sold to earn at least $110? write your answer as an inequality.

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