Final answer:
The question does not provide sufficient information to determine the distance from Bluepoint to Riverside. Additional data is required to calculate or even estimate this distance accurately.
Step-by-step explanation:
Without additional information provided about the distance from Bluepoint to Riverside, it's impossible to give a direct answer in two lines. The question provides the distance from Hillsboro to Riverside but does not include any details or relation to the distance from Bluepoint to Riverside, making it impossible to calculate or infer the desired distance.
To solve this type of problem, one would usually require a given distance between Bluepoint and Hillsboro, or any other piece of information that connects Bluepoint to Hillsboro or Riverside, such as a map with scale, direct distances, or equations. The problem as stated, does not offer enough data to give a factual answer.
We encourage the student to review the problem statement and check if any additional details about the relationship between Bluepoint, Hillsboro, and Riverside were provided in the original question.