Factor the four-term polynomial by grouping.4x + 40 + xy + 10y
A. (x + 10y)(4 + y)
B. (x + 10)(4 + y)
C. (y + 10)(x + 4)
D. (y + 10)(4x + y)
Answer: B
Mathematics
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x
A. 3;
B. 2;
C. 6;
D. 18;
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Graph the system of inequalities and the points of intersection of the graphs. Label the points of intersection with their coordinates.y ? x2 - 5y + 2x < 10 
A. 
B. 
C. 
D. 
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Identify the following as a proper fraction, improper fraction, or a mixed number.
A. improper fraction B. proper fraction C. mixed number
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A. 
B. 
C. 
D. 
E. 
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