Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Question 11)
![Here's a transcription and explanation of the image for an educational website:
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This section contains practice problems focused on evaluating expressions, solving equations, and simplifying algebraic expressions.
**Problem 11: Evaluate the Expression**
\[ 24 - [8 - (2 - 9)] + (4 - 6)^3 \]
Options:
- A) 17
- B) 31
- C) -17
**Problem 12: Evaluate the Fraction**
\[ \frac{[3^2 + 9 - (-4)]}{5 + (-14)} \]
Options:
- A) -3
- B) 4
- C) 3
**Problem 13: Evaluate the Expression for Given Variables**
Evaluate the expression \(-9x - 2y + 9z\) for \(x = -2\), \(y = 3\), and \(z = -4\).
Options:
- A) -59
- B) -24
- C) 53
**Problem 14: Evaluate the Expression with Substitution**
\[ \frac{8x + 7y}{6} \], when \(x = 30\) and \(y = 24\).
Options:
- A) 68
- B) 408
- C) 47
**Problem 15: Remove Parentheses and Simplify**
Simplify the expression \(7x - (9 - 2x)\).
Options:
- A) 7x - 11
- B) 9x - 9
- C) 9x + 9
**Problem 16: Simplify the Expression**
Simplify \(-3(7 + 5) + 4(9r + 7)\).
Options:
- A) 15r + 13
- B) -36r
- C) 4r + 2
**Problem 17: Solve for x**
Solve the equation \(5x + 7 = -38\).
Options:
- A) -8
- B) -50
- C) -\(\frac{31}{5}\)
**Problem 18: Solve for x**
Solve the equation \(3x + 2 = 2x + 8\).
Options:
- A) 2
- B) 8
- C) 6
**Problem 19: Solve with Fractional Co](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff483ac81-a559-4957-8a20-1341dbf0c651%2Fd3376972-f66f-49dd-b336-3984a5662f6b%2Fcgr1sa7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Here's a transcription and explanation of the image for an educational website:
---
This section contains practice problems focused on evaluating expressions, solving equations, and simplifying algebraic expressions.
**Problem 11: Evaluate the Expression**
\[ 24 - [8 - (2 - 9)] + (4 - 6)^3 \]
Options:
- A) 17
- B) 31
- C) -17
**Problem 12: Evaluate the Fraction**
\[ \frac{[3^2 + 9 - (-4)]}{5 + (-14)} \]
Options:
- A) -3
- B) 4
- C) 3
**Problem 13: Evaluate the Expression for Given Variables**
Evaluate the expression \(-9x - 2y + 9z\) for \(x = -2\), \(y = 3\), and \(z = -4\).
Options:
- A) -59
- B) -24
- C) 53
**Problem 14: Evaluate the Expression with Substitution**
\[ \frac{8x + 7y}{6} \], when \(x = 30\) and \(y = 24\).
Options:
- A) 68
- B) 408
- C) 47
**Problem 15: Remove Parentheses and Simplify**
Simplify the expression \(7x - (9 - 2x)\).
Options:
- A) 7x - 11
- B) 9x - 9
- C) 9x + 9
**Problem 16: Simplify the Expression**
Simplify \(-3(7 + 5) + 4(9r + 7)\).
Options:
- A) 15r + 13
- B) -36r
- C) 4r + 2
**Problem 17: Solve for x**
Solve the equation \(5x + 7 = -38\).
Options:
- A) -8
- B) -50
- C) -\(\frac{31}{5}\)
**Problem 18: Solve for x**
Solve the equation \(3x + 2 = 2x + 8\).
Options:
- A) 2
- B) 8
- C) 6
**Problem 19: Solve with Fractional Co
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