Perform the operation indicated.
+ 
A.
B.
C.
D.
Answer: A
Mathematics
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Write the first four elements of the sequence.
A. -1, 1, ,
B. 1, ,
,
C. 0, ,
,
D. ,
,
,
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Evaluate the line integral of f(x,y) along the curve C.f(x, y) = x2 + y2, C: y = -2x - 2, 0 ? x ? 3
A. 93
B. 31
C. 93
D. 183
Mathematics
Multiply the monomials.10x5 ? 5x4
A. 50x20 B. 50x9 C. 100x9 D. 15x9
Mathematics
Determine whether the statement is true or false.The number -a is always a negative number.
A. True B. False
Mathematics