Perform the indicated operations and write the result in standard form.

A. -3 + i
B. -3 + i
C. -3 - i
D. 3 + i


Answer: B

Mathematics

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Two terms in the Fibonacci sequence are given. Find the specified term.F18 = 2584 and F20 = 6765. Find F19.

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Determine if the given set of whole numbers is closed under addition.{0, 1}

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Solve the problem.During the first four months of the year, Jack earned    and  If Jack must have an average salary of at least  in order to earn retirement benefits, what must Jack earn in the fifth month in order to qualify for

benefits? A. at least $1208 B. at least $1040 C. at most $1180 D. at most $1215

Mathematics