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High School Math Algebra Pre-Algebra

To solve the inequality and graph the solution of − 8 ≥ d − 7

To solve the inequality and graph the solution of − 8 ≥ d − 7

Pre-Algebra

1st Edition

ISBN: 9780618800766

Author: Ron Larson, Lee Stiff, Laurie Boswell, Timothy Kanold

Publisher: Houghton Mifflin-High School

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Question

Chapter 3.4, Problem 24E

To determine

To solve the inequality and graph the solution of −8≥d−7

Expert Solution & Answer

Explanation of Solution

Given information:

The inequality is −8≥d−7 .

Graph:

To solve the inequality,add 7 to both sides

−8≥d−7−8+7≥d−7+7−1≥d [Simplify]d≤−1

The solution of the inequality is d≤−1 .

The graph of the solution is obtained as:

Pre-Algebra, Chapter 3.4, Problem 24E

Interpretation:

From the above number line, it can be observed that the solution of the inequality is all number which is less than or equal to −1 .

Chapter 3.4, Problem 23E

Chapter 3.4, Problem 25E

Chapter 3 Solutions

Pre-Algebra

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