Factor.4x + 32 + xy + 8y

A. (x + 8)(4 + y)
B. (y + 8)(4x + y)
C. (x + 8y)(4 + y)
D. (y + 8)(x + 4)


Answer: A

Mathematics

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A. tan-1  + C
B.  sin-1  + C
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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. 

A. O(0, 0), A(0, -8)

B. O(0, 0), A(0, -8)

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