Express as a sum of logarithms.log5(251 ? 83)
A. log5251 + log583
B. log55 + log251251 + log8383
C. log520,833 + log520,833
D. log2515 + log835
Answer: A
Mathematics
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A. 8x - 26 B. -12x - 10 C. 8x - 5 D. 8x - 10
Mathematics
Plot the point.(-5.5, 2)
A. 
B. 
C. 
D. 
Mathematics
Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.
A. 
B. -82
C. 82
D. 
Mathematics
Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
A. x8y3
B. 
C. 
D. 
Mathematics