Final answer:
The question pertains to Ashley's trip and car rental details, but there is no explicit mathematical calculation requested. It may involve calculating travel costs or distances, which would fall under mathematics. References given also touch on similar travel and budgeting scenarios.
Step-by-step explanation:
The question presented involves Ashley planning a trip to Salt Lake City including details about her car rental and the distance she will travel. Although the specifics of the budget and travel are given, the question does not include a clear mathematical problem to solve. For the intended mathematics-related assistance, we might assume the student could be looking to calculate the total distance driven, the cost of the car rental per mile, or ensure that the budget is sufficient, but as the question stands, these calculations are not explicitly requested.
To relate this to the provided reference information, Jill's situation with delivering flyers involves calculating distances and durations, which is similar to planning a trip and considering travel time and distances. However, this reference does not directly answer Ashley's scenario.
In the context of air travel facts provided, averaging miles flown may not relate directly to Ashley's travel plans, but it provides insight into typical transportation habits and could be used to compare her car travel distance with average flying distances. However, this also does not provide a direct calculation or answer to Ashley's scenario.
The example given about the three people traveling from San Diego to San Francisco offers an illustration on calculating fuel efficiency and may be a closer match to the kind of mathematical problem-solving that could be applied to Ashley's budgeting for her trip, if further details were provided on fuel costs or car rental rates.