Which Method Should Be Used to Solve the System? Explain $$\begin{aligned}- 5 x ^ { 2 } + 3 y ^ { 2 } & = 49 \\x + 6 y & = 3\end{aligned}$$

question 132

Essay

Which method should be used to solve the system? Explain your answer, including a description of the first step.
- $$\begin{aligned}- 5 x ^ { 2 } + 3 y ^ { 2 } & = 49 \\x + 6 y & = 3\end{aligned}$$

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Definitions:

Final Selling Price

The last price at which a product or service is sold, after any discounts or adjustments are applied.

Retail Positioning Matrix

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Product Reliability

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