Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. x - 5y = -192x - 5y = -18

A. (2, 3)
B. (1, 4)
C. (2, 1)
D. No solution


Answer: B

Mathematics

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Provide an appropriate response.Perform the indicated operation. Express as a power of 10.  

What will be an ideal response?

Mathematics

Provide an appropriate response. Determine which ordered pair is NOT a solution to the equation 2x + 5y = 20.

A. (2, 5) B. (10, 0) C. (15, -2) D. (0, 4)

Mathematics

Find 3A – 2B.



a.
b.
c.
d.

Mathematics

Determine whether B is the inverse of A.A =  , B = 

A. Yes B. No

Mathematics