document.write( "Question 369938: Suppose the sales of a particular brand of appliance satisfy the relationship S(x) = 160x + 3100, where S(x) represents the number of sales in year x, with x= 0 corresponding to 1982. Find the number of sales in 1991. \n" ); document.write( "
Algebra.Com's Answer #263733 by Fombitz(32388)\"\" \"About 
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1982 is year 0.
\n" ); document.write( "1991 would be year 9.
\n" ); document.write( "\"x=9\"
\n" ); document.write( "\"S%289%29=160%289%29%2B3100\"
\n" ); document.write( "Complete the calculation for the final answer.
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