Simplify the expression.

A. 7
B. 3
C. 35
D. -7


Answer: A

Mathematics

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A.

B.

C.

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What part of the set of objects is shaded?

A.
B.
C.
D.

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Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.f(t) = t2 + 2

A. polynomial function; (-?, ?) B. polynomial function; (-2, ?) C. polynomial function; [-2, ?) D. polynomial function; (-?, -2) ? (-2, ?)

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Solve the absolute value equation. =  

A. x = 9, 
B. x = 
C. x = , 27
D. x = , 27

Mathematics