Perform the operation, if possible.
?

?
A. 12
B. 0
C. undefined
D. 1
Answer: C
Mathematics
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Write as a percent. Round to the nearest hundredth of a percent when necessary.
A. 9.5 % B. 95 % C. 1.05 % D. 10.53 %
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Find an equation of the line containing the given pair of points(2, -2) and (-9, 9)
A. y = x
B. y = -x - 2
C. y = -x
D. y = - x
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Use the difference of squares pattern to factor the polynomial.
A. (x - 16y) (x + 16y) B. (x + 4y) (x + 16y) C. (x - 4y) (x + 4y) D. (x - 4y) (x - 16y) E. none of these
Mathematics
Write the first four elements of the sequence.
A. 0, ,
,
B. 1, ,
,
C. -1, 1, ,
D. ,
,
,
Mathematics