Identify Systems That Do Not Have Exactly One Ordered-Pair Solution $$\begin{array} { l } y = 15 - 4 x \\16 x + 4 y = 60\end{array}$$

question 4

Multiple Choice

Identify Systems That Do Not Have Exactly One Ordered-Pair Solution
- $$\begin{array} { l } y = 15 - 4 x \\16 x + 4 y = 60\end{array}$$

• A) \(\{ ( 0,15 ) \}\)
• B) \(\{ ( 5 , - 5 ) \}\)
• C) \(\{ ( x , y ) \mid 4 x + y = 15 \}\)
• D) \(\varnothing\) )

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