5. Stephanie's school is selling tickets to the annual dance competition. On the first de of ticket sales the school sold 2 senior citizen tickets and 11 child tickets for a total of $165.20. The school took in $232 the second day selling 8 senior citizen tickets and 12 child tickets. Find the price of a senior citizen ticket and the price of a child ticket. a) Define variables for time and for distance from the trailhead. b) Write a system of two equations to model this situation. c) Solve the system by graphing on Desmos. What is the point of intersection? d) Write an answer to the question using a sentence. 6. Is it possible to draw two lines that intersect in 2 points? Draw an example.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Problem Statement:**

5. Stephanie’s school is selling tickets to the annual dance competition. On the first day of ticket sales, the school sold 2 senior citizen tickets and 11 child tickets for a total of $165.20. The school took in $232 the second day by selling 8 senior citizen tickets and 12 child tickets. 

**Task:** Find the price of a senior citizen ticket and the price of a child ticket.

a) Define variables for time and for distance from the trailhead.

b) Write a system of two equations to model this situation.

c) Solve the system by graphing on Desmos.  
What is the point of intersection? _______________

d) Write an answer to the question using a sentence.

**Question:**

6. Is it possible to draw two lines that intersect in 2 points? Draw an example.

---

**Note to Educators:**

- For part (b), you should guide students to assign variables such as \( x \) for the price of a senior citizen ticket and \( y \) for the price of a child ticket. Then, develop equations based on the provided sales data.

- For part (c), encourage students to use graphing calculators or software like Desmos to plot the equations and find the intersection point.

- A brief discussion can follow on part (d) to interpret the solution in the context of the problem.

- For question 6, initiate a conversation about the properties of lines and when it is or isn't possible for them to intersect at more than one point.
Transcribed Image Text:**Problem Statement:** 5. Stephanie’s school is selling tickets to the annual dance competition. On the first day of ticket sales, the school sold 2 senior citizen tickets and 11 child tickets for a total of $165.20. The school took in $232 the second day by selling 8 senior citizen tickets and 12 child tickets. **Task:** Find the price of a senior citizen ticket and the price of a child ticket. a) Define variables for time and for distance from the trailhead. b) Write a system of two equations to model this situation. c) Solve the system by graphing on Desmos. What is the point of intersection? _______________ d) Write an answer to the question using a sentence. **Question:** 6. Is it possible to draw two lines that intersect in 2 points? Draw an example. --- **Note to Educators:** - For part (b), you should guide students to assign variables such as \( x \) for the price of a senior citizen ticket and \( y \) for the price of a child ticket. Then, develop equations based on the provided sales data. - For part (c), encourage students to use graphing calculators or software like Desmos to plot the equations and find the intersection point. - A brief discussion can follow on part (d) to interpret the solution in the context of the problem. - For question 6, initiate a conversation about the properties of lines and when it is or isn't possible for them to intersect at more than one point.
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