Perform the indicated operation and simplify.
+ 
A. 
B. 
C. - 
D. 
Answer: A
Mathematics
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Solve the equation.
= 3 - 
A. 3
B. 2
C. 
D. 
Mathematics
Add the given pair of complex numbers geometrically.z1 = -4 - 9i, z2 = 9 + 7i
A. 0 + 2i B. 0 - 2 C. 5 + 2i D. 5 - 2i
Mathematics
Find the vertical asymptote(s) of the graph of the given function. h(x) = 
A. x = -2 B. y = 2, y = -6 C. x = 10, x = -10 D. x = 2, x = -6
Mathematics
Solve the problem.Tom ran 900 yd in the same amount of time that Raul ran 936 meters. Who ran further? By how much? Give your answer in meters. Round to the nearest tenth of a meter if necessary.
A. Raul ran 120.2 meters further than Tom B. Tom ran 45 meters further than Raul C. Raul ran 113.4 meters further than Tom D. Tom ran 44.5 meters further than Raul
Mathematics