Solve the nonlinear system of equations for real solutions.
A. (7, 8), (8, 7)
B. (-7, 8), (-8, 7)
C. (-7, -8), (8, 7)
D. (7, -8), (8, -7)
Answer: C
Mathematics
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Use the equality test for fractions to determine if the fractions are equal.
A. Yes B. No
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Factor out the greatest common factor.2(x - 3)3 + 5(x - 3) - (x - 3)2
A. (x - 3)(2x2 - 13x + 20) B. (x - 3)(2x2 - 13x + 26) C. (x - 3)(2x2 - 11x + 26) D. (x - 3)(2x2 - 13x - 26)
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Find the median of the given data set.7, 5, 21, 11, 27, 43, 40, 39
A. 27 B. 24 C. 24.5 D. 21
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Write the first four terms of the sequence.an = 
A. 
, 
, 3, 
B. 
, 
, 
, 
C. 1, 4, 
, 
D. 2, 4, 3, 
Mathematics