Simplify the complex fractions.

A.
B.
C.
D.


Answer: B

Mathematics

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Provide an appropriate response.Write as a complex number in simplified form: -7

A. -7 B. -7 + 0i C. -7 + i D. 0 - 7i

Mathematics

Solve the problem.The number N, in millions of Americans of age x with arthritis, is estimated with the following graph.Give the age(s) at which there are 2 million people with arthritis.

A. 46 and 80 B. 35 and 80 C. 45 and 65 D. 46

Mathematics

Use ordinary division of polynomials to find the quotient and remainder when the first polynomial is divided by the second.x3 - 3, x + 7

A. x2 - 7x + 49; -346 B. x2 + 7x + 49; -346 C. x2 + 7x + 49; -343 D. x2 - 7x + 49; -343

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (x - 4)3 - 3

A.

B.

C.

D.

Mathematics