Find All Real Solutions to the System of Equations Using $\begin{array} { r } x y = 12 \\x + y = 7\end{array}$

question 49

Multiple Choice

Find all real solutions to the system of equations using the substitution method.
- $\begin{array} { r } x y = 12 \\x + y = 7\end{array}$

• A)(4, -3), (3, -4)
• B)(4, 3), (3, 4)
• C)(-4, 3), (-3, 4)
• D)(-4, -3), (-3, -4)

---

Definitions:

Case Manager

A professional who coordinates healthcare services and support for individuals with long-term health conditions or high needs.

Coordinating Care

This involves organizing patient care activities and sharing information among all participants concerned with a patient's care to achieve safer and more effective care.

Specific Condition

Relates to a particular or uniquely defined illness, situation, or aspect of health.

Assess Skill Levels

The evaluation of the competence or expertise of an individual in a particular area or task.