Solve the System, If Possible, by Using Cramer's Rule $$\begin{array} { l } 6 x - 9 y + 9 z = 3 \\- 4 x + 6 y - 6 z = - 2 \\2 x - 3 y + 3 z = 2\end{array}$$

question 108

Multiple Choice

Solve the system, if possible, by using Cramer's rule. If Cramer's rule does not apply, solve the system by
using another method.
- $$\begin{array} { l } 6 x - 9 y + 9 z = 3 \\- 4 x + 6 y - 6 z = - 2 \\2 x - 3 y + 3 z = 2\end{array}$$

• A) \(\{ ( - 1,1,2 ) \}\)
• B) { }
• C) \(\{ ( 1 , - 1 , - 2 ) \}\)
• D) \(\left\{ \left( 1 + \frac { 3 } { 2 } y - \frac { 3 } { 2 } z \right) \mid y \right.\) and \(z\) are any real numbers \(\}\)

Recognize age-related physical changes, including those affecting vision and hearing.

Identify the average age of menopause and its associated symptoms.

Describe factors affecting fertility and the impact of age on fertility.

Understand the causes and treatments for infertility.

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Definitions:

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Laws that direct insurance companies to provide equal coverage for mental and physical problems.

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The extent of protection provided under an insurance policy, typically against specific risks or damages.

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