HELP ME PLS 50 POINTS ASAP!!!!!!!!!!!!
A large downtown hotel consists of twenty-four levels. Any level above ground is referred to as a" floor". There are twenty-two floors and each floor corresponds to its number on the number line (2 is second floor, 3 is third floor, etc...) and two underground levels reserved for underground parking. The first level below ground level is Parking A, and the second level below ground level is labeled Parking B.
Write an addition expression to represent the following scenario. Then, determine which level the attendant is on.
A valet attendant parks a car in Parking B, takes the elevator up six levels, and then takes the elevator down three levels.