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The problem is asking for a system of linear equations that models the given situation, where you and your friend took a practice standardized test. The scores are broken down into two types of questions: **Multiple Choice** and **Short Response**. 

Let:
- \( x \) represent the number of points for a **Multiple Choice** question.
- \( y \) represent the number of points for a **Short Response** question.

### Information from the table:
- You answered 23 Multiple Choice questions and 10 Short Response questions, and your score is 86.
- Your friend answered 28 Multiple Choice questions and 5 Short Response questions, and their score is 76.

### System of equations:

1. For **you**: 
\[
23x + 10y = 86
\]
2. For **your friend**: 
\[
28x + 5y = 76
\]

This is the system of linear equations that represents the problem.

Would you like me to solve this system for \(x\) and \(y\)? Let me know if you need further details!

Here are 5 questions that could extend the topic:
1. How do you solve a system of linear equations using substitution?
2. What is the significance of the coefficients in this system?
3. Could the system be solved graphically? What would the lines represent?
4. How would you check if your solution for \(x\) and \(y\) is correct?
5. What if you had additional data points from other students—how would the system change?

**Tip:** When working with systems of equations, elimination and substitution are two powerful methods to keep in mind for finding solutions.

Write a system of linear equations that represents this situation. Let x represent the number of points a multiple choice question is worth and y represent the number of points a short response question is worth.

Learn how to write a system of linear equations to represent a practice standardized test scenario. This example involves calculating the point values for multiple choice and short response questions based on given scores.

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