Which system of equations is represented by the matrix below? 54 5-167 7 -4 23 O A. x+ 5y = -16 x - 4y = 23 OB. 4x + 5y = -16 7x - 4y = 23 C. 4x + 5y = -16 7x + 4y = 23

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Marton Trencseni · Answer 1 · 2022-11-24T02:02:49+0000

9514 1404 393

Answer:

B

Explanation:

In order for the matrix to represent the equations, the coefficients in the equations need to match the terms in the matrix. That is only the case for choice B.

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Which system of equations is represented by the matrix below? 54 5-167 7 -4 23 O A. x+ 5y = -16 x - 4y = 23 OB. 4x + 5y = -16 7x - 4y = 23 C. 4x + 5y = -16 7x + 4y = 23

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