A certain item has a linear supply curve 
and a linear demand curve 
, where p is the price and n is the number of items. What is the equilibrium point (p, n)?
?
A. (1, 100,000)
B. (2, 10,000)
C. (9,000, 2)
D. (10,000, 2)
E. (1,000, 4)
Answer: B
Mathematics
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Subtract.(-2x7 + 2x9 - 4 + 2x8) - (-2 - 4x8 + 4x9 - 6x7)
A. -2x9 - 2x8 - 8x7 - 6 B. 6x9 - 2x8 - 8x7 - 6 C. -2x9 + 6x8 + 4x7 - 2 D. 6x9 - 2x8 - 8x7 - 2
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Construct a truth table for the compound statement.~r ? ~q
A. 
B. 
C. 
D. 
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Divide.
A. 
B. 4
C. 3
D. 0.4
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Tell where the function is increasing.
?
?
A. (-Inf, 0) B. always decreasing C. (0, Inf) D. all real numbers E. always constant
Mathematics