Solve the Inequality $| 9 x + 18 | \leq 27$

question 121

Multiple Choice

Solve the inequality. $| 9 x + 18 | \leq 27$

• A) \(( - \infty , 1 ] \cup [ 5 , \infty )\)
• B) \([ - 5,2 ) \cup ( 2,5 ]\)
• C) \(-\) 5, 1
• D) \(\phi\)

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Definitions:

ATC

Average Total Cost, which represents the total cost per unit of output produced, calculated by dividing the total cost by the quantity produced.

Break-Even Point

The level of production or sales at which total revenues are equal to total costs, resulting in no net loss or gain.

Variable Cost

Costs that vary directly with the level of production or output, such as materials and labor, in contrast to fixed costs which remain constant regardless of output.

Total Cost

The total of all costs associated with the creation of goods or services, encompassing both fixed and variable expenses.