Write the System of Equations Associated with the Augmented Matrix $\left[ \begin{array} { r r r } 4 & 9 & 15 \\ 16 & 19 & 7 \end{array} \right]$

question 295

Multiple Choice

Write the system of equations associated with the augmented matrix. Do not solve.
- $\left[ \begin{array} { r r r } 4 & 9 & 15 \\ 16 & 19 & 7 \end{array} \right]$

• A) \(4 x + 9 y = 15\)
• \(19 x + 16 y = 7\)
• B) \(4 x + 9 y = - 15\)
• \(16 x + 19 y = - 7\)
• C) \(4 x + 9 y = 15\)
• \(16 x + 19 y = 7\)
• D) \(9 x + 4 y = 15\)
• \(16 x + 19 y = 7\)