Use the Graphs of the Equations to Determine Whether the System

question 57

Multiple Choice

Use the graphs of the equations to determine whether the system has any solutions. Find any solutions that exist.
$\left\{ \begin{array} { l } - 5 x - 5 y = - 10 \\10 x + 10 y = 20\end{array} \right.$

• A) \(\text { The system is consistent and has one solution whose value for } x \text { is }-3 \text { and value for } y \text { is } 2\)
• B) \(\text { The system is consistent and has an finite number of solutions. }\)
• C) \(\text { The system is consistent and has an infinite number of solutions. }\)
• D) \(\text { The system is consistent and has one solution whose value for } x \text { is } 3 \text { and value for } y \text { is }-2 \text {. }\)
• E) \(\text { The system is inconsistent. }\)

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