Simplify the expression. Assume that all variables are non-negative. 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Use a number line to compare and order rational numbers.
?
<
?
A. False
B. True
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Solve the problem.In a clinical study, 15 of the 750 subjects receiving a migraine medication developed side effects. What percentage developed side effects?
A. 1% B. 12% C. 4% D. 2%
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Evaluate the integral.
dx
A. -7e-6 - 1 B. -5e-6 + 1 C. -7e-6 + 1 D. -7e-6
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Multiply.11x3(5x - 6)
A. -11x3 B. 55x - 66 C. 55x4 - 6 D. 55x4 - 66x3
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