Solve the System by Using the Inverse of the Coefficient $$\begin{array} { l } 5 x + 4 y = 8 \\6 x - 3 y = 33\end{array}$$

question 229

Multiple Choice

Solve the system by using the inverse of the coefficient matrix.
- $$\begin{array} { l } 5 x + 4 y = 8 \\6 x - 3 y = 33\end{array}$$

• A) \(\{ ( - 4,3 ) \}\)
• B) \(\{ ( 3 , - 4 ) \}\)
• C) \(\{ ( - 3,4 ) \}\)
• D) \(\{ ( 4 , - 3 ) \}\)

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Definitions:

Lauric Acid

A saturated fatty acid with a 12-carbon chain commonly found in coconut oil and palm kernel oil.

Triglyceride

A type of fat (or lipid) that is found in the blood, composed of one molecule of glycerol bonded to three fatty acids.

Melting Point

The temperature at which a substance changes from a solid to a liquid at atmospheric pressure.

Linoleic Acid

An essential polyunsaturated fatty acid found in many vegetable oils, important for the structure and function of cellular membranes.