Solve and Graph the Solution Set on a Number Line $| 5 x - 4 | - 6 > - 9$

question 37

Multiple Choice

Solve and graph the solution set on a number line. Express the solution set in both set-builder and interval notations.
- $| 5 x - 4 | - 6 > - 9$

• A) \(\varnothing\)
• B) \(\left( \frac { 1 } { 5 } , \frac { 7 } { 5 } \right)\)
• C) \(\left( \frac { 1 } { 5 } , \infty \right)\)
• D) \(( - \infty , \infty )\)

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Definitions:

Total Economic Costs

The sum of all expenses a firm faces, including both explicit costs (direct payments) and implicit costs (opportunity costs).

Marginal Revenue

The gain in income from selling an additional unit of a product or service.

Marginal Cost

The cost implications of producing an additional unit of either a product or service.

Total Revenue

The total amount of money generated by a business from the sale of goods or services before any expenses are subtracted.