Solve the system using elimination.4x + y = 132x + y = 

A. (-4, -5)
B. (5, -5)
C. (4, -4)
D. empty set; inconsistent system


Answer: C

Mathematics

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A.

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Assuming all variables are positive, use properties of logarithms to write the expression as a sum or difference of logarithms or multiples of logarithms.log 25x

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