Solve and Graph the Solution Set on a Number Line $| 7 x + 9 | + 1 < 7$

question 5

Multiple Choice

Solve and graph the solution set on a number line.
- $| 7 x + 9 | + 1 < 7$

• A) \(\left( - \infty , - \frac { 15 } { 7 } \right)\)
• B) \(\left( - \frac { 3 } { 7 } , - \frac { 15 } { 7 } \right)\)
• C)\( \left( - \frac { 15 } { 7 } , - \frac { 3 } { 7 } \right)\)

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Definitions:

Profit-Maximizing

The act of adjusting production and sales to achieve the highest possible profit under given market conditions.

Demand

The quantity of a product or service that consumers are willing and able to purchase at a given price.

Profit

The financial gain made in a transaction or business operation, calculated as the difference between revenue and costs.

Positive Profits

When a company's total revenue exceeds its total costs, resulting in a financial gain.