Add or subtract.|11| - |-20|
A. 31
B. -9
C. 9
D. -31
Answer: B
Mathematics
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Express the following logarithm as specified.ln 
in terms of ln 3
A. 
ln 3
B. 
ln 27
C. 
ln 3
D. 6 ln 3
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Find the indefinite integral.
?
What will be an ideal response?
Mathematics
Write in exponent form.7 ? 7 ? 7
A. 73 B. 71 C. 37 D. 3 ? 7
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Write the inequality using interval notation, and illustrate the inequality using the real number line.y < -6
A. [-?, -6]
B. (-?, -6]
C. [-?, -6)
D. (-?, -6)
Mathematics