There are 31 States in Mexico
Hope This Helps :)
Its probably either C GPS because, I think that map probably wasn't too detailed, so it couldn't be satellite imagery, but satellite imagery creates GPS so I'm stuck on the two. I don't know what GIS is and its not aerial photography, so it has to be D, based on this. I hope this helps somehow!
Answer:
The length of the rectangle is x^2 + x - 3.
Explanation: