Solve the System by Using Either the Substitution Method or the Elimination-By-Addition

question 1

Multiple Choice

Solve the system by using either the substitution method or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 4 x - y = 5 \\8 x + 6 y = 2\end{array} \right)$$

• A)(1, -1)
• B)(-1, 1)
• C)(1, 1)
• D)dependent
• E)inconsistent

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Definitions:

Salmon Populations

Groups of salmon within a specific area or ecosystem, often monitored for conservation and fishing purposes.

Whaling Activities

The practice of hunting and capturing whales for their resources such as meat, oil, and blubber.

Ethical Reasons

Justifications for actions or beliefs based on moral principles and values, often guiding decision-making processes in personal and professional contexts.

Salmon Fishing

The activity of catching salmon from their natural habitats, which can involve challenges related to sustainability and conservation.