Simplify.|8 - 12| ? (-20) ÷ (-4)

A. 320
B. 20
C. -20
D. -320


Answer: B

Mathematics

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Use a calculator to evaluate the expression. Round the answer to three decimal places.(-3.95)-3

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Solve the system of equations.9x - 9y - 6z = -116x + 3y - 3z = 1 x - y + 2z = -3

A.  
B.  
C.  
D.  

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Perform the indicated operation and round as indicated.8.325 ÷ 7.6 hundredths

A. 0.16 B. 1.60 C. 1.10 D. 0.11

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Solve the equation.ln  = 2

A.
B. {e4 + 2}
C. {e2 - 2}
D. {e4 - 2}

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