Solve the problem.Find the equation for the tangent plane to the surface 
at the point 
A. -5x + 8y + 4z = 7
B. -5x - 8y + 8z = 7
C. -5x - 8y + 8z = -5
D. -5x + 8y + 4z = -5
Answer: D
Mathematics
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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
Mathematics
Solve. Graph the solution on a number line, and express it in interval notation.-3 ? 
A. x < 24, (-?, 24)
B. x ? 24, [24, ?)
C. x ? 24, (-?, 24]
D. x > 24, (24, ?)
Mathematics
Find the area bounded by the indicated curves.y = (x - 2)2, y = 8x - 32, where 4 ? x ? 6
A. 
B. 
C. 
D. 
Mathematics
Write the percent as a fraction or mixed number in lowest terms.600%
A. 60 B. 6000 C. 600 D. 6
Mathematics