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Use a Graphing Calculator to Approximate the Solutions of the System

Question 41

Multiple Choice

Use a graphing calculator to approximate the solutions of the system. {3.8x+3.9y=38.039x+4y=14.5\left\{ \begin{array} { c } 3.8 x + 3.9 y = 38.03 \\- 9 x + 4 y = 14.5\end{array} \right.


A) (7.9,1.9) \quad ( 7.9,1.9 )
B) (6,10.8) \quad ( - 6,10.8 )
C) (1.9,7.9) \quad ( - 1.9 , - 7.9 )
D) (1.9,7.9) \quad ( 1.9,7.9 )
E) (9.8,5) \quad ( 9.8 , - 5 )

Correct Answer:

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