4. An art teacher needs to buy at least 60 brushes for her class. The brushes are sold in packs of 8. In which inequality does n represent the minimum number of packs the teacher needs to buy for her class? A. 8n ≥ 60 B. 8n≤ 60 OC. 8260n OD. 8 ≤ 60n 80 Powered by Linkit! 4 of 36
4. An art teacher needs to buy at least 60 brushes for her class. The brushes are sold in packs of 8. In which inequality does n represent the minimum number of packs the teacher needs to buy for her class? A. 8n ≥ 60 B. 8n≤ 60 OC. 8260n OD. 8 ≤ 60n 80 Powered by Linkit! 4 of 36
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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![**Educational Page Content**
---
### Algebra Lesson: Solving Inequalities with Word Problems
#### Problem 4 of 36
**Problem:**
An art teacher needs to buy at least 60 brushes for her class. The brushes are sold in packs of 8.
In which inequality does \( n \) represent the minimum number of packs the teacher needs to buy for her class?
**Options:**
A. \( 8n \geq 60 \)
B. \( 8n \leq 60 \)
C. \( 8 \geq 60n \)
D. \( 8 \leq 60n \)
---
**Explanation:**
This problem requires solving a real-life scenario with a mathematical inequality. The teacher needs a minimum number of packs of brushes, each pack containing 8 brushes, so that the total is at least 60 brushes.
To solve this, we need to represent the total number of brushes bought in terms of \( n \), the number of packs bought:
- If each pack contains 8 brushes, then the total number of brushes in \( n \) packs is \( 8n \).
- The teacher needs at least 60 brushes, so the inequality representing this requirement is \( 8n \geq 60 \).
Hence, the correct inequality is:
\[ \boxed{8n \geq 60} \]
---
**Graphical Representation:**
There are no graphs or diagrams included in this particular question. The interface features some test navigation buttons and controls at the top and bottom of the screen, which include a number indicator (4 of 36), a home button, a flag button, navigation arrows, and some control buttons for the testing environment.
The question is part of a digital classroom tool "Powered by LinkIt!".
---
**Note:**
For similar inequalities, always express the relationship between the parts (in this case, packs and brushes) using a variable (here \( n \)), and ensure that the inequality matches the real-life requirement described in the problem.
---
End of Page](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9dfb89b1-b271-4863-baa3-2b2c86ea027a%2F110690b6-9c22-4dbe-9da9-a35313a48b14%2Fojcg73f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Educational Page Content**
---
### Algebra Lesson: Solving Inequalities with Word Problems
#### Problem 4 of 36
**Problem:**
An art teacher needs to buy at least 60 brushes for her class. The brushes are sold in packs of 8.
In which inequality does \( n \) represent the minimum number of packs the teacher needs to buy for her class?
**Options:**
A. \( 8n \geq 60 \)
B. \( 8n \leq 60 \)
C. \( 8 \geq 60n \)
D. \( 8 \leq 60n \)
---
**Explanation:**
This problem requires solving a real-life scenario with a mathematical inequality. The teacher needs a minimum number of packs of brushes, each pack containing 8 brushes, so that the total is at least 60 brushes.
To solve this, we need to represent the total number of brushes bought in terms of \( n \), the number of packs bought:
- If each pack contains 8 brushes, then the total number of brushes in \( n \) packs is \( 8n \).
- The teacher needs at least 60 brushes, so the inequality representing this requirement is \( 8n \geq 60 \).
Hence, the correct inequality is:
\[ \boxed{8n \geq 60} \]
---
**Graphical Representation:**
There are no graphs or diagrams included in this particular question. The interface features some test navigation buttons and controls at the top and bottom of the screen, which include a number indicator (4 of 36), a home button, a flag button, navigation arrows, and some control buttons for the testing environment.
The question is part of a digital classroom tool "Powered by LinkIt!".
---
**Note:**
For similar inequalities, always express the relationship between the parts (in this case, packs and brushes) using a variable (here \( n \)), and ensure that the inequality matches the real-life requirement described in the problem.
---
End of Page
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