Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator. log3
A. 
log3p + 
log3q - 
log3t
B. 7log3p + 4log3q - 2log3t
C. 
log3p + 
log3q - 2log3t
D. 
log3p ? 
log3q ÷ 2log3t
Answer: C
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Use a calculator to evaluate the expression. (Round your answer to three decimal places.)
?
A. 1.523 × 1010 B. 1.523 × 1011 C. 3.222 × 109 D. 3.222 × 1011 E. 3.222 × 1010
Write a numerical expression for the phrase and simplify it.17 less than the difference between 5 and -8
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Find the indicated term of the sequence.an = (4n - 5)2; a9
A. 1681 B. 729 C. 961 D. 1225
Find the linear function that is the best fit for the given data. Round decimal values to the nearest hundredth, if necessary.
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