Solve the Inequality $$( 7 x - 9 ) ( 5 x - 9 ) < 0$$

question 144

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$( 7 x - 9 ) ( 5 x - 9 ) < 0$$

• A) \(\left( - \infty , \frac { 9 } { 7 } \right] \cup \left[ \frac { 9 } { 5 } , \infty \right)\)
• B) \(\left( - \infty , \frac { 9 } { 7 } \right) \cup \left( \frac { 9 } { 5 } , \infty \right)\)
• C) \(\left( \frac { 9 } { 7 } , \frac { 9 } { 5 } \right)\)
• D) \(\left[ \frac { 9 } { 7 } , \frac { 9 } { 5 } \right]\)

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Definitions:

Import Demand Curves

Charts representing the volumes of a product that an economy is ready to import at various price points.

Export Supply Curves

A graphical representation showing the relationship between the quantity of a good that producers are willing to export and the price of the good in the international market.

Equilibrium World Price

The price at which the quantity of a good supplied globally equals the quantity demanded, in international trade.

Domestic Quantity Supplied

The total amount of a product that producers in a country are willing and able to sell at a given price level within a specified period.