Write in exponential notation. ?  ?  ?  ?  ?  ? 

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A.
B. 8^2/9
C. ⁸
D. ⁷

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Answer: D

Mathematics

Perform the indicated operation. Simplify the answer when possible. + 

A. 5
B. 20
C. 40
D. 3

Add or subtract. Write the answer in lowest terms. - 

A. 6a B. 0 C. 81b D. 9b

Write the number in standard form.Thirty-three million, one hundred five thousand, one hundred 

A. 33,015,100 B. 33,150,001 C. 33,105, 100 D. 33,105,010

Answer the question.Describe, in words, how to simplify a complex fraction by using the method of writing it as a division problem.

What will be an ideal response?