Solve the equation.log (5 + x) - log (x - 3) = log 5
A. {-5}
B. {5}
C. 
D. ?
Answer: B
Mathematics
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Divide and simplify. Assume that all variables represent positive numbers.
A. 9x2
B. 9x2
C. 9
D. 9x4
Mathematics
Write out the first five terms of the sequence for n = 1, 2, 3, 4, and 5.an = 
A. 1, 
, 
, 
, 
B. 1, 
, 
, 
, 
C. 
, 
, 
, 
, 
D. 1, 
, 
, 
, 
Mathematics
Find the equation and sketch the graph of the function.A rational function that passes through 
, has the x-axis as a horizontal asymptote, and has the line 
as its only vertical asymptote.
A. y = 
B. y = 
C. y = 
D. y = 
Mathematics
Solve the problem.A photograph measuring 
by 
is put in a frame measuring 
by 
What is the area of the border around the photo?
A. 8 in.2
B. 9 in.2
C. 8
in.2
D. 7
in.2
Mathematics