Translate the following into an inequality statement.x is less than -2 or is at least 7.
A. x ? -2 or x > 7
B. x < -2 or x ? 7
C. x ? -2 or x < 7
D. x > -2 or x ? 7
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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to 
.P Q R S T U? ? ? ? ? ?
A. Center R; scale factor 2 B. Center P; scale factor 2 C. Center Q; scale factor 2 D. Center P; scale factor 1/2
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Simplify. Assume all variables and radicands represent nonnegative real numbers.-
A. - 
B. - 
n
C. - 
D. -n
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