Find the solution set for the inequality.| 2(x + 1) + 4 | ? 10
A. {x|x ? -6 or x ? 4}
B. {x|x ? -8 or x ? 2}
C. {x|-6 ? x ? 4}
D. {x|-8 ? x ? 2}
Answer: B
Mathematics
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Perform the indicated operation.
? 
÷ 
A. 
B. 
C. 
D. 1
Mathematics
Find the value of the exponential expression.212
A. 23 B. 42 C. 882 D. 441
Mathematics
For the experiment described, write the indicated event in set notation.A die is tossed twice with the tosses recorded as an ordered pair. Represent the following event as a subset of the sample space: The sum of the tosses is five.
A. {(2, 3), (3, 2)} B. {(1, 4), (2, 3), (3, 2), (4, 1)} C. {(3, 2), (4, 1)} D. {(2, 3), (4, 1)}
Mathematics
Find the indicated matrix.Let A = 
and B = 
. Find 4A - 6B
A. 
B. 
C. 
D. 
Mathematics