Solve, rewrite in interval notation, and graph.5x + 16 ? -25 or 5x + 16 ? 25
A. 
? 
B. (-?, ?)
C. (-?, -9] ? [1, ?)
D. 
Answer: A
Mathematics
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Solve the problem.A couple plans to have four children. Using a tree diagram , obtain the sample space. Then, find the probability that the family has three boys first and then one girl.
A. 
B. 
C. 
D. 
Mathematics
Find a simplified expression for F(x) if F(x) = (f/g)(x).f(x) = 2x4 - 2x3 + 25x2 + 6x - 93, g(x) = x2 - 3
A. 2x2 - 2x + 31 B. 2x2 + 2x - 31 C. 2x2 + 2x + 31 D. 2x2 - 2x - 31
Mathematics
Multiply the real numbers. Write any improper fraction as a whole or mixed number where appropriate.(-6)
A. 7
B. - 2
C. - 7
D. 2
Mathematics
Find the point that is symmetric to the given point with respect to the requested axis.Symmetric with respect to the origin
A. 
B. 
C. 
D. 
Mathematics