Express as a single logarithm, and, if possible, simplify.
loga x + 2 loga y - 3 loga x
A. loga x8/3y3
B. loga 
C. loga 
D. loga 
Answer: C
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Determine whether the statement is true or false.If a triangle is a parallelogram, then all rectangles are squares.
A. True B. False
For the compound inequality, give the solution set in both interval and graph forms.x - 1 > 1 or x + 1 < 2
A. (-?, 1) ? (2, ?)
B. (1, ?)
C. (-?, -1) ? (2, ?)
D. (-?, 2)
Add.(x3y2 + 5x2y3 - 2xy - 3) + (x2y3 + 7x3y2 + 5xy + 4)
A. 8x3y2 + 6x2y3 - 2xy + 1 B. 6x3y2 + 6x2y3 + 3xy + 1 C. 8x3y2 + 6x2y3 + 3xy + 1 D. 2x3y2 + 12x2y3 + 3xy + 1
Use the pictograph to answer the question.For selected countries, this pictograph shows approximately how many kilograms of seafood are consumed by each person (per capita) annually.
People in Country D eat approximately what percent more seafood than people in Country C?
A. 25% B. 50% C. 75% D. 125%