Final answer:
The combination that would best represent a small scale and a large scale of inquiry when reading maps is topographic map and street map.
Step-by-step explanation:
The combination that would best represent a small scale and a large scale of inquiry when reading maps is c) Topographic map and street map. A topographic map shows the physical features of an area, such as mountains and rivers, in great detail and on a smaller scale. On the other hand, a street map provides a larger scale view, focusing on the streets and buildings of a specific area. These two types of maps represent different levels of detail and scale, making them the best combination for small and large scale inquiry.