<PRE><B>Question 153937</B>
This relationship is described by the equation R=120-9A, where R is the number of readers (in thousands) and A is the number of pages of advertising. At what level of A does no one buy the newspaper?
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Ans: When R = 0.
0 = 120-9A
9A = 120
A = 40/3
A = = 13 1/3 pages of advertising
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Cheers,
Stan H.</PRE>