Translate the expression into the language of algebra. Use the variable x to represent the number.Four times a number
A. 4x
B. x + 4
C. 1 + 4x
D. 4 - x
Answer: A
Mathematics
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Find the limit.
A. Does not exist B. -? C. 9 D. ?
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Write the following as an algebraic expression in u, u > 0.sin 
A. 
B. u
C. 
D. 
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Complete the horizontal analysis for the comparative income statement. Round to the nearest tenth of a percent.
A. 10.1%, -36.4%, 10.3%, -10.0%, 34.6%, 22.4%, 35.5% B. -11.3%, 26.7%, -11.5%, 9.1%, -53.0%, -28.8%, -55.0% C. 7.6%, -93.3%, 7.7%, -14.7%, 41.7%, -122.7%, 42.7% D. 11.3%, -26.7%, 11.5%, -9.1%, 53.0%, 28.8%, 55.0%
Mathematics
Solve the equation.x(1 + 3x) = (3x - 1)(x - 3)
A. 
B. 
C. 
D. 
Mathematics