Solve the System by Using Any Method $$\begin{array} { l } 5 x + y = - 5 \\- 15 x - 3 y = 9\end{array}$$

question 32

Multiple Choice

Solve the system by using any method. If a system does not have one unique solution, state whether the
system is inconsistent or whether the equations are dependent.
- $$\begin{array} { l } 5 x + y = - 5 \\- 15 x - 3 y = 9\end{array}$$

• A) { } ; The system is inconsistent.
• B) \(\{ ( 1 , - 10 ) \}\)
• C) \(\{ ( x , y ) \mid 5 x + y = - 5 \}\); The equations are dependent.
• D) \(\{ ( 0 , - 5 ) \}\)

---

Definitions:

Decision Making

The process of selecting a course of action from several alternatives to achieve a desired result.

Contemporary Approaches

Modern methods or techniques being used in a particular field or discipline.

Decision Making

Deciding on a particular action from a range of possible actions by using cognitive functions.

Organizations

Entities where multiple people work together in a structured and coordinated manner to achieve a common goal or set of goals.