Evaluate the expression.23 - [ 8 - ( 2 - 11)] + ( 3 - 5 )3

A. 32
B. -14
C. -2
D. 14

Answer: C

Mathematics

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The polar coordinates of a point are given. Find the rectangular coordinates of the point.

A.
B.
C.
D.

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Provide an appropriate response.Tell whether or not the number is given in scientific notation.299 × 1015

A. No B. Yes

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Solve the inequality. Express your answer using interval notation.4x + 2 < 30

A. [7, ?)

B. (-?, 7]

C. (-?, 7)

D. (7, ?)

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Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log6.8 2.5

A. 2.09 B. 0.37 C. 0.48 D. 0.40

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