Find the product.(8x + 5y)2
A. 64x2 + 25y2
B. 64x2 + 80xy + 25y2
C. 8x2 + 80xy + 25y2
D. 8x2 + 25y2
Answer: B
Mathematics
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Find the volume of the solid. Use 
for ?.
A. 88 cu m
B. 308 cu m
C. 88
cu m
D. 352 cu m
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Write an equation in standard form for a line passing through the pair of points.(4, -2) and (8, -9)
A. -7x - 4y = -20 B. -6x - 17y = -201 C. 7x - 4y = -20 D. 6x + 17y = -201
Mathematics
Simplify the trigonometric expression by following the indicated direction.Factor and simplify: 
What will be an ideal response?
Mathematics
Simplify.(3a)2
A. 9a2 B. 6a C. 6a2 D. 9a
Mathematics