document.write( "Question 163124: A textbook publisher plans to market a new algebra textbook. The fixed costs associated with the text's publication are $270,000, and the variable costs are $38 per textbook. The text will be sold to retailers for $90. How many texts must be sold for the publisher to show a profit? Round to the nearest whole number. \n" ); document.write( "
Algebra.Com's Answer #120233 by checkley77(12844)\"\" \"About 
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270,000+38X<90X
\n" ); document.write( "38X-90X<-270,000
\n" ); document.write( "-52X<-270,000
\n" ); document.write( "X>-270,000/-52 DIVIDING BY A NEGATIVE VALUE CHANGES THE < SIGN TO A > SIGN.
\n" ); document.write( "X>5,192.3 IS THE NUMER OF THAT MUST BE SOLD.
\n" ); document.write( "PROOF:
\n" ); document.write( "LET X=5,193
\n" ); document.write( "270,000+38*5,193<90*5,193
\n" ); document.write( "270,000+197,334<467,370
\n" ); document.write( "467,334<467,370
\n" ); document.write( "
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