Solve the problem. Find the demand function q = D(x), given that E(x) =  and q = e when x = 8.

A. = 
B. = ln
C. =  e8/x
D. = 8 lnx


Answer: C

Mathematics

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Solve the system of equations by the elimination method. Check your solutions. For any dependent equations, write your answer in the ordered pair form.

A. {(-5, -6)} B. ? C. {(-6, 0)} D. {(-5, -1)}

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A. [, ?)
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C. [-]
D. (-?, -]

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Decide whether the ordered pair is a solution of the system.(, - )y + 5x = -2x + y = -17

A. Yes B. No

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