Solve the Linear Inequality $- 3 x + 1 \geq 7$

question 175

Multiple Choice

Solve the linear inequality. Express the solution in set-builder notation.
- $- 3 x + 1 \geq 7$ or $6 x + 3 \geq - 21$

• A) \([ - 4 , - 2 ]\)
• B) \(( - \infty , \infty )\)
• C) \([ - 4 , \infty )\)
• D) \([ - 2 , \infty )\)

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Definitions:

Kidney

An organ in vertebrates that is essential for removing waste products from the blood and regulating blood pressure, electrolyte balance, and red blood cell production.

Acidity

A measure of the concentration of hydrogen ions in a solution, often determining the sourness or sharpness of taste.

Urine

A liquid by-product of metabolism in the bodies of many animals, including humans, expelled through the urethra.

Starvation

A severe deficiency in caloric energy, nutrient, and vitamin intake, leading to extreme suffering or even death.