Solve the Inequality $$\mathrm { x } ^ { 2 } - 36 \leq 0$$

question 229

Multiple Choice

Solve the inequality.
- $$\mathrm { x } ^ { 2 } - 36 \leq 0$$

• A) \([ - 9,9 ]\)
• B) \([ - 6,6 ]\)
• C) \(( - \infty , - 9 ]\) or \([ 9 , \infty )\)
• D) \(( - \infty , - 3 ]\) or \([ 3 , \infty )\)

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Definitions:

Beginning Inventory

The worth of products ready to be sold at the beginning of a financial period.

Net Sales

The revenue generated from goods or services sold by a company after deducting returns, allowances, and discounts.

Markup

The difference between price and a seller’s cost of an item for sale. In dollars, it is the amount added to the cost of the goods in order to have a gross profit high enough to cover operating expenses and to make a net profit.

Lower Of Cost

An accounting principle where inventory is recorded at the lower of either its original cost or its current market value.