Solve the Compound Inequality

question 18

Multiple Choice

Solve the compound inequality. -0.2 ≤ 0.7 - x ≤ 1.8

• A) -2.5 ≤ x ≤ 0.5
• B) -1.1 ≤ x ≤ 0.9
• C) -0.9 ≤ x ≤ 1.1
• D) no solution

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Definitions:

Heat

A form of energy that is transferred between systems or objects with different temperatures, flowing from the hotter system to the cooler one.

Organic Matrix

The non-mineral component of bones and teeth, comprising collagens and other organics, which gives them flexibility and tensile strength.

Acid

A substance that releases hydrogen ions (H+) in solution, characterized by a sour taste, ability to turn blue litmus paper red, and ability to react with bases to form salt and water.

Unravels Proteins

A process by which proteins are broken down into their constituent amino acids or peptides, typically through the action of enzymes or chemicals.