Decide whether the ordered pair is a solution of the given system.(4, -2)x + y = -6x - y = -2
A. Yes
B. No
Answer: B
Mathematics
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Use Taylor series to evaluate the limit.
A. 2 B. -1 C. -2 D. 1
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Multiply and simplify.
A. 
B. 
C. 
D. 
Mathematics
Find the exact value by using a half-angle identity.tan 
A. 1 - 
B. -1 - 
C. -1 + 
D. 1 + 
Mathematics
Convert to a rectangular equation.r = 
A. y2 = 10x - 25 B. x2 = 25 - 10y C. x2 = 10y - 25 D. y2 = 25 - 10x
Mathematics