Find the domain of the function.H(x) = 
A. (-?, ?)
B. [4, ?)
C. (4, ?)
D. (-?, 4) ? (4, ?)
Answer: C
Mathematics
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Solve.If y varies inversely as x, and y = 
when x = 30, find y when x = 6.
A. 1
B. 
C. 
D. 36
Mathematics
Simplify the expression.8b - 6b + 2
A. -2b + 2 B. 2b + 2 C. 4b D. 14b + 2
Mathematics
Write the inequality in interval notation.x ? -7
A. (-7, ?) B. (-?, -7) C. [-7 ?) D. (-?, -7]
Mathematics
Graph the inequality.y ? -5x + 3
A. 
B. 
C. 
D. 
Mathematics