Express as a single logarithm and, if possible, simplify.ln 12 - ln 2
A. ln 
B. ln(10)
C. ln(6)
D. ln 
Answer: C
Mathematics
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Write the logarithmic equation as an exponential equation.logb27 = 3
A. b3 = 27 B. 273 = b C. 27b = 3 D. 3b = 27
Mathematics
Use factoring to solve the equation.3k2 - 11k - 4 = 0
A. 
, - 
B. - 
, 3
C. -3, 4
D. - 
, 4
Mathematics
Solve the problem.Identify the scatter diagram of the relation that appears linear.
A. 
B. 
C. 
D. 
Mathematics
The letters r and ? represent polar coordinates. Write the equation using rectangular coordinates (x, y).r = 5
A. x2 + y2 = 25 B. x + y = 25 C. x + y = 5 D. x2 - y2 = 25
Mathematics