Write the augmented matrix for the system. Do not solve the system.
$\begin{array} { r }
8 x + 9 y = 42 \
5 y = 10
\end{array}$
A) $\left[ \begin{array} { l l | l }
42 & 9 & 8 \
10 & 0 & 5
\end{array} \right]$
B) $\left[ \begin{array} { r r | r }
5 & 0 & 10 \
8 & 9 & 9
\end{array} \right]$
C) $\left[ \begin{array} { l l | l }
8 & 9 & 42 \
0 & 5 & 10
\end{array} \right]$
D) $\left[ \begin{array} { r r | r }
8 & 9 & 42 \
5 & 10 & 0
\end{array} \right]$

Question

Write the augmented matrix for the system. Do not solve the system.
$\begin{array} { r } 
8 x + 9 y = 42 \
5 y = 10
\end{array}$
A) $\left[ \begin{array} { l l | l } 
42 & 9 & 8 \
10 & 0 & 5
\end{array} \right]$
B) $\left[ \begin{array} { r r | r } 
5 & 0 & 10 \
8 & 9 & 9
\end{array} \right]$
C) $\left[ \begin{array} { l l | l } 
8 & 9 & 42 \
0 & 5 & 10
\end{array} \right]$
D) $\left[ \begin{array} { r r | r } 
8 & 9 & 42 \
5 & 10 & 0
\end{array} \right]$

Quizplus · Accepted Answer

The augmented matrix correctly represents the system of equations with coefficients and constants in their respective places.

Write the Augmented Matrix for the System 8x+9y=425y=10\begin{array} { r } 8 x + 9 y = 42 \\5 y = 10\end{array}8x+9y=425y=10​

Write the Augmented Matrix for the System $\begin{array} { r } 8 x + 9 y = 42 \\5 y = 10\end{array}$