Solve the equation.3x = 81

A. 27
B. 5
C. 4
D. 3


Answer: C

Mathematics

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Compute and simplify the difference quotient , h ? 0.f(x) = 

A. - 
B.
C. - 
D. - 

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Solve for the variable.-7x = -49

A. -7 B. 6 C. 7 D. -6

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Evaluate the integral. ? ?

A.
B.
C.
D.
E.

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Perform the indicated operation. Write the answer in standard form.(3 + 9i)(3 + 5i)

A. -36 + 42i B. -36 - 42i C. 45i2 + 42i + 9 D. 54 + 12i

Mathematics