Add or subtract. Simplify the answer.
+ 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Determine which state is more poorly represented.State A with a population of 597,542 and 11 representatives or state B with a population of 569,600 and 16 representatives.
A. State A B. State B C. The two have equal representation.
Mathematics
Factor the special product.49x2 - 64
A. (49x + 1)(x - 64) B. (7x + 8)2 C. (7x + 8)(7x - 8) D. (7x - 8)2
Mathematics
Find the nth term {an} of the geometric sequence. When given, r is the common ratio.a = -3; r = 
A. an = -3 
n
B. an = -3 
n-1
C. an = -3 
n-1
D. an = 
(-3)n-1
Mathematics
Use the given matrices to compute the given expression.If A = 
and B = 
, find -2A + 4B.
A. 
B. 
C. 
D. 
Mathematics