Subtract and simplify. Write the answer as a mixed number as needed.11
sec - 4
sec
A. 7
sec
B. 7
sec
C. 15
sec
D. 7
sec
Answer: A
Mathematics
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Solve the inequality and graph the solution on the real number line.
?
?
A. 
B.
C.
D.
E.
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Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.ln e
A. 9
B. 3
C. e
D. 
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Use the Quotient Rule to simplify. All variables are nonzero.
A. h7 - h B. h6 C. 7 D. h8
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State the domain of the rational function.f(x) = 
A. (-?, ?) B. (-?, -2) ? (-2, 5) ? (5, ?) C. (-?, -5) ? (-5, 2) ? (2, ?) D. (-?, 5) ? (5, ?)
Mathematics