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Use Determinants and Your Calculator to Solve the Following System

Question 120

Multiple Choice

Use determinants and your calculator to solve the following system. (2.73x+2.93y+1.57z=18.973.46x+3.01y+2.32z=24.991.75x+3.59y+3.29z=25.29) \left( \begin{array} { l } 2.73 x + 2.93 y + 1.57 z = 18.97 \\3.46 x + 3.01 y + 2.32 z = 24.99 \\1.75 x + 3.59 y + 3.29 z = 25.29\end{array} \right)


A) (4, 3, 5)
B) (3, 1, 5)
C) (3, 3, 4)
D) (4, 1, 4)
E) none of these

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