Solve the Problem $$\left\{ \begin{array} { l } \frac { 1 } { 2 } x + \frac { 1 } { 2 } y = - 1 \\x - y = 4\end{array} \right.$$

question 39

Multiple Choice

Solve the problem.
- $$\left\{ \begin{array} { l } \frac { 1 } { 2 } x + \frac { 1 } { 2 } y = - 1 \\x - y = 4\end{array} \right.$$

• A) \(\{ ( 0 , - 2 ) \}\)
• B) no solution; \(\varnothing\)
• C) \(\{ ( 1 , - 3 ) \}\)
• D) \(\{ ( - 1 , - 2 ) \}\)

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Definitions:

Impaired Memory

A reduction or decline in the ability to remember or recall information accurately.

Caregiver Role

The responsibilities and activities undertaken by an individual to provide assistance and support to someone who is ill, injured, or disabled.

Consciousness

The state of being aware of and able to think about one's surroundings, oneself, and the interaction between the two.