Calculating the Cost of Each Ride

Oct 13, 2025 by wbrum.org 58 views

Introduction

Shawn has a budget of $\$50$ per month to spend on bus fare. He has created a table to track the total amount of bus money he will have left after a given number of rides. In this article, we will analyze Shawn's bus fare budget and understand how it changes with the number of rides.

Shawn's Bus Fare Budget Table

Number of rides	Total amount of bus money left
0	$50
9	$41
18	$32
23	$27

Analyzing Shawn's Bus Fare Budget

From the table, we can see that Shawn starts with a budget of $\$50$ and after 9 rides, he has $\$41$ left. This means that each ride costs him $\$9$ . After 18 rides, he has $\$32$ left, which is a decrease of $\$9$ from the previous ride. This suggests that the cost of each ride is increasing by $\$1$ every 9 rides.

Calculating the Cost of Each Ride

Let's calculate the cost of each ride using the given data.

Number of rides	Total amount of bus money left	Cost of each ride
0	$50	-
9	$41	$9
18	$32	$9
23	$27	$9

As we can see, the cost of each ride is constant at $\$9$ . This means that Shawn is spending the same amount of money on each ride.

Understanding the Pattern

The pattern in Shawn's bus fare budget is that the cost of each ride is constant at $\$9$ . This means that for every 9 rides, Shawn spends a total of $\$81$ ( $9 \times 9$ ). After 18 rides, he has $\$32$ left, which is a decrease of $\$49$ from the initial budget of $\$50$ . This suggests that the cost of each ride is increasing by $\$1$ every 9 rides.

Conclusion

In conclusion, Shawn's bus fare budget is a simple linear pattern where the cost of each ride is constant at $\$9$ . This means that for every 9 rides, Shawn spends a total of $\$81$ ( $9 \times 9$ ). Understanding this pattern can help Shawn plan his bus fare expenses more effectively.

Mathematical Representation

We can represent Shawn's bus fare budget using a linear equation. Let $x$ be the number of rides and $y$ be the total amount of bus money left.

y = 50 - 9x

This equation represents the linear pattern in Shawn's bus fare budget.

Graphical Representation

We can also represent Shawn's bus fare budget using a graph. The graph will show the relationship between the number of rides and the total amount of bus money left.

Number of rides	Total amount of bus money left
0	$50
9	$41
18	$32
23	$27

The graph will show a straight line with a negative slope, indicating that the total amount of bus money left decreases as the number of rides increases.

Real-World Applications

Understanding Shawn's bus fare budget can have real-world applications in various fields such as finance, economics, and transportation planning. For example, it can help transportation planners to estimate the cost of bus fares and plan for future expenses.

Limitations

One limitation of Shawn's bus fare budget is that it assumes a constant cost of each ride. In reality, the cost of each ride may vary depending on various factors such as traffic, road conditions, and fuel prices.

Future Research

Future research can focus on developing more complex models that take into account various factors that affect the cost of bus fares. This can help to improve the accuracy of bus fare estimates and plan for future expenses more effectively.

Conclusion

Frequently Asked Questions

Q: What is Shawn's bus fare budget?

A: Shawn has a budget of $\$50$ per month to spend on bus fare.

Q: How does Shawn's bus fare budget change with the number of rides?

A: Shawn's bus fare budget decreases by $\$9$ for every 9 rides.

Q: What is the cost of each ride?

A: The cost of each ride is constant at $\$9$ .

Q: How can Shawn plan his bus fare expenses more effectively?

A: Shawn can plan his bus fare expenses more effectively by understanding the pattern in his bus fare budget and using a linear equation to represent it.

Q: What are the real-world applications of understanding Shawn's bus fare budget?

A: Understanding Shawn's bus fare budget can have real-world applications in various fields such as finance, economics, and transportation planning.

Q: What are the limitations of Shawn's bus fare budget?

A: One limitation of Shawn's bus fare budget is that it assumes a constant cost of each ride. In reality, the cost of each ride may vary depending on various factors such as traffic, road conditions, and fuel prices.

Q: What are some future research directions for understanding bus fare budgets?

A: Future research can focus on developing more complex models that take into account various factors that affect the cost of bus fares.

Q: How can I use Shawn's bus fare budget to estimate my own bus fare expenses?

A: You can use Shawn's bus fare budget as a starting point to estimate your own bus fare expenses. However, you should also consider your own specific circumstances and factors that may affect your bus fare expenses.

Q: What are some tips for saving money on bus fares?

A: Some tips for saving money on bus fares include:

Planning your bus trips in advance to avoid last-minute fares
Using a bus pass or monthly pass to save money on individual fares
Considering alternative modes of transportation such as walking or biking
Using a bus fare app to track your expenses and stay within your budget

Q: How can I get more information about bus fare budgets and transportation planning?

A: You can get more information about bus fare budgets and transportation planning by:

Consulting with a transportation planner or financial advisor
Researching online resources and articles about bus fare budgets and transportation planning
Joining a community or forum for people interested in transportation planning and budgeting

Conclusion

In conclusion, understanding Shawn's bus fare budget can be a useful tool for planning and budgeting for bus fares. By answering these frequently asked questions, you can gain a better understanding of how bus fare budgets work and how to use them to your advantage.