And elevator starts at the main floor and goes up eight floors it then goes back down five floors what integer represents the elevators final position which respect to the main floor

The answer is: 3

The explanation for this exercise is shown below:

1. The problem says that the elevator starts at the main floor, which represents 0.

2. The elevator goes up eight floors and then goes back down five floors. Therefore, to find the integer that represents the final position, you must add eigth (8) floors and substract five (5) floors, as following:

a

step-by-step explanation: