Algebra-1

Question Analysis
This question tests the student's ability to translate a real-world problem into a mathematical inequality. The key is to correctly identify the variables and the relationship between them.

Key Concept Explanation
The area of a rectangle is given by the formula . In this case, the length is fixed at 100 meters, and the width is represented by . The farmer requires at least 4000 square meters of land, so the inequality sign must be greater than or equal to ().

Step-by-step Solution
1. Identify the given values: Length = 100 meters, required area = 4000 square meters
2. The width be

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