Simplify the rational expression. If the rational expression cannot be simplified, so state.

A. 2x2 - 32
B. cannot be simplified
C. 2x - 7
D.


Answer: C

Mathematics

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Solve the problem.Evaluate by writing the integrand as an integral.

A. ln 
B.  ln 1
C.  ln 2
D.  ln 2

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Graph y = f(x). State whether the graph depicts exponential growth or exponential decay.f(x) = 2(6) -x

A. Growth;

B. Growth;

C. Decay;

D. Decay;

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Convert the units using two or three unit fractions.2 weeks =   min

A. 420 B. 3600 C. 1,512,000 D. 25,200

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Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.eln 7

A. 6 B. 7 C. ln 7 D. e7

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