Solve the problem.Determine whether the ordered triple  is a solution of the system of equations.3x - 2y + 3z = 17 x + 4y - 2z = -82x - y + z = 8

A. Yes
B. No

Answer: B

Mathematics

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Write the expression using a multiple of a logarithm.log8 

A.  log8 7 - log8 8
B.  - log8 8
C. log8  + log8 8
D.

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Mathematics

Evaluate the integral.

A.  sec-1 x + C
B.  sin-1 x + C
C.  sin-1 x + C
D.  sec-1 x + C

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Mathematics

Solve the problem.The expression (F - 32) can be used to convert Fahrenheit to Celsius degrees. On January 29, the high temperature was  Find the corresponding Celsius temperature (to the nearest degree).

A. 1°C B. 49°C C. 33°C D. 15°C

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Mathematics

Find the vertex of the parabola.y = x2 - 4

A. (-4, 0) B. (0, -4) C. (4, 0) D. (0, 4)

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Mathematics