Find an algebraic expression that is equivalent to the expression.
?

?

A.
B.
C.
D.
E.


Answer: A

Mathematics

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A.  
B. - 
C.
D. - 

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Rewrite without rational exponents, and simplify, if possible.3431/3

A. 7 B. 49 C. 21 D. 14

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Express the number in decimal form (without exponents).7.53 × 10-4

A. 0.0000753 B. -753,000 C. 0.00753 D. 0.000753

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