Write the expression in the standard form a + bi.

A.  + i
B.  - i
C.  - i
D.  + i


Answer: D

Mathematics

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Factor the sum of cubes. ? ?

A.
B.
C.
D.
E.

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Which NCTM Principle most strongly emphasizes the importance of gathering information about students' learning and then using that information to help inform the construction of future lessons?

a. Technology Principle b. Equity Principle c. Connections Principle d. Assessment Principle

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Solve the problem.About how much will  change if the point    moves from    a distance of    unit in the direction of 

A. - 
B. - 
C. - 
D. - 

Mathematics

Provide an appropriate response.Is 

Fill in the blank(s) with the appropriate word(s).

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