Evaluate using the order of operations.23 - (7 + 4 ? 
) + 23 - 6
A. 14
B. 6
C. -40
D. 22
Answer: B
Mathematics
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Evaluate the integral.
A. ln 
+ C
B. ln x6+ C
C. 
ln 
+ C
D. 
ln x6 + C
Mathematics
Simplify the rational expressions.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The sum of a student's three scores is 229. If the first is 20 points more than the second, and the sum of the first two is 4 more than twice the third, what was the first score?
A. 67 B. 55 C. 75 D. 87
Mathematics
Write the product in standard form.(
+ 3i)(4 - 2i)
A. -12 + 24i B. -6 + 18i C. 12 + 24i D. -18 + 18i
Mathematics