Perform the indicated operation.Given f(x) =  and g(x) = , find f(x) ? g(x).

A. - 3
B.
C.
D.


Answer: D

Mathematics

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Subtract the fractions. Write the answer in lowest terms.

A.
B.
C.
D.

Mathematics

Provide an appropriate response.Give an example of three numbers whose greatest common factor is 6.

What will be an ideal response?

Mathematics

Solve the problem.Suppose a plumber charges $160 for the first hour plus $70 for each additional hour. Write an expression for the cost (in dollars) of a job lasting n hours.

A. 230n B. 160 + 70n C. 160 ? 70n-1 D. 160 + 70(n - 1)

Mathematics

Write the number in trigonometric form. Let 0 ? ? < 2?.-4 + 4i

A. 4
B. 8
C. 8
D. 4

Mathematics