Use Mathematical Models Involving Linear Inequalities
-A Man Is Planting $x + y \leq 110$

question 41

Multiple Choice

Use Mathematical Models Involving Linear Inequalities
-A man is planting a section of garden with tomatoes and cucumbers. The available area of the section is 110 square feet. He wants the area planted with tomatoes to be more than 40% of the area planted with cucumbers. Write a system of inequalities to describe the situation. Let x = amount to be planted in tomatoes and y = amount to be planted in cucumbers.

• A) \(x + y \leq 110\)
• \(x > 0.40 y\)
• \(x \geq 0\)
• \(y \geq 0\)
• B) \(x + y = 110\)
• \(x \geq 0.40 y\)
• \(x \geq 0\)
• \(y \geq 0\)
• C) \(x + y \leq 110\)
• \(0.40 \mathrm { x } > \mathrm { y }\)
• \(x \geq 0\)
• \(y \geq 0\)
• D) \(x + y \leq 110\)
• \(\mathrm { x } < 0.40 \mathrm { y }\)
• \(x \geq 0\)
• \(y \geq 0\)

---

Definitions:

Glucose Levels

The concentration of glucose present in the blood, crucial for energy supply to the body's cells.

Neural Circuits

Networks of interconnected neurons that work together to perform specific functions or behaviors in the brain and nervous system.

Anatomical Centres

Specific areas of the body or brain that are responsible for particular physiological functions or processes.

Brain Regulation

The processes by which the brain controls and coordinates bodily functions and responses to external and internal stimuli.