document.write( "Question 57184: I am confused as to what system to use on this problem When an owner spent $2000/month on ads and the revenue was 120,000 How much do the owner spend if the revenue was 180,000.00 \n" ); document.write( "
Algebra.Com's Answer #38894 by stanbon(75887)\"\" \"About 
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When an owner spent $2000/month on ads and the revenue was 120,000 How much do the owner spend if the revenue was 180,000.00
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\n" ); document.write( "x/180,000 = 2000/120,000
\n" ); document.write( "x=180,000(1/60)
\n" ); document.write( "x=3000
\n" ); document.write( "He would spend $3000 on ads.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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