Solve the System by the Method of Your Choice $$\begin{array} { l } y = 10 - 4 x \\16 x + 4 y = 40\end{array}$$

question 30

Multiple Choice

Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many
solutions, using set notation to express their solution sets.
- $$\begin{array} { l } y = 10 - 4 x \\16 x + 4 y = 40\end{array}$$

• A) \(\{ ( 0,10 ) \}\)
• B) \(\{ ( 5 , - 10 ) \}\)
• C) \(\{ ( x , y ) \mid 4 x + y = 10 \}\)
• D) \(\varnothing\)

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Definitions:

Common Cold

A viral infectious disease of the upper respiratory tract characterized by symptoms such as sneezing, sore throat, and runny nose.

Influenza

A highly contagious viral infection that attacks the respiratory system, commonly known as the flu.

Allergy

An immune system reaction to a foreign substance, such as pollen, food, or pet dander, that doesn't cause a response in most people.

Moderate Cough

A cough that is not severe but persists, possibly indicating a mild or developing health issue.