Write the Augmented Matrix for the System $$\left\{ \begin{array} { r } 5 x + 5 z = 65 \\3 y + 9 z = 96 \\9 x - 2 y + 6 z = 77\end{array} \right.$$

question 62

Multiple Choice

Write the augmented matrix for the system.
- $$\left\{ \begin{array} { r } 5 x + 5 z = 65 \\3 y + 9 z = 96 \\9 x - 2 y + 6 z = 77\end{array} \right.$$

• A) \(\left[ \begin{array} { r r | r } 5 & 0 & 5 \\ 0 & 3 & 9 \\ 9 & - 2 & 6 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r r | r } 5 & 0 & 9 & 65 \\ 0 & 3 & - 2 & 96 \\ 5 & 9 & 6 & 77 \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c | c } 5 & 5 & 0 & 65 \\ 3 & 9 & 0 & 96 \\ 9 & - 2 & 6 & 77 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r r | r } 5 & 0 & 5 & 65 \\ 0 & 3 & 9 & 96 \\ 9 & - 2 & 6 & 77 \end{array} \right]\)

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