Combine and simplify, if possible.-3 + y

A. (-3x2y + xy4) or xy3(-3x + y2)
B. (-3x2y + xy3) or xy(-3x + y2)
C. (-3x2y + y3) or y2(-3x + y)
D. (-3xy + xy3) or xy2(-3 + y)

Answer: B

Mathematics

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