Answer:
The total number of miles the truck traveled is 156 miles.
Step-by-step explanation:
To find the total number of miles the truck traveled, we need to know the distances between each location: warehouse to airport and airport to factory.
Let's say the distance from the warehouse to the airport is x miles and the distance from the airport to the factory is y miles.
Total distance = x + y
Let's assume the truck traveled 60 miles from the warehouse to the airport and 96 miles from the airport to the factory.
The total distance would then be 60 + 96 = 156 miles.
Therefore, the correct answer is (a) 156 miles.