Solve for y or k, as appropriate.e2k = 81
A. ln 9
B. 
C. ln 
D. ln 81
Answer: A
Mathematics
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Solve the equation.13(2c - 4) = 4c - 3
A. 
B. 
C. 
D. - 
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Graph the system of inequalities.3x - 2y ? -6 x - 1 < 0
A. 
B. 
C. 
D. 
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Solve the following equation by finding the exact solution.
?
What will be an ideal response?
Mathematics
Find the angle of inclination ? of the tangent plane to the surface 
at the point 
. Round your answer to two decimal places.
?
A. 57.22° B. 2.91° C. 2.90° D. 87.09° E. 89.85°
Mathematics