Use the properties of logarithms to rewrite the logarithm if possible. Assume that all variables represent positive real numbers.log8 
A. log8 9 - log8 
B. 
log8 8 - log8 9
C. log8 
+ log8 9
D. log4 
- log4 9
Answer: B
Mathematics
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A. 50 ? 18; No B. 60 = 60; Yes C. 30 = 30; Yes D. 15 ? 60; No
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Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.
A. 2
B. 
C. 
D. 1
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Write a fraction or mixed number to represent the shaded portion of the figure.
A. 
B. 
C. 
or 
D. 
Mathematics