Perform the indicated operation.  + 

A.
B.
C.
D.


Answer: A

Mathematics

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Choose the answer that lists three solutions for the equation.5x + 4y = 80

A. (1, 20), (16, 1), (1, 80) B. (0, 20), (16, 0), (5, 12) C. (0, 20), (16, 0), (12, 5) D. (1, 4), (5, 1), (0, 80)

Mathematics

Write the first five terms of the sequence {an}.a1 = 3, an + 1 = 

A. 3, , -3, - , 3
B. -3, , 3, - , -3
C. 3, - , 3, - , 3
D. 3, - , -3, , 3

Mathematics

Provide an appropriate response.Imagine there is a function for which f'(x) = 0 for all x. Does such a function exist? Is it reasonable to say that all values of x are critical points for such a function? Is it reasonable to say that all values of x are extreme values for such a function. Give reasons for your answer.

What will be an ideal response?

Mathematics

Write the expression in the standard form a + bi.(1 + i)3

A. -2 + i B. 2 + 2i C. -2 - 2i D. -2 + 2i

Mathematics