document.write( "Question 600220: a computer is on sale for $900 and is 20% off. what is the original price? \n" ); document.write( "
Algebra.Com's Answer #380109 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "x - 0.2x = 900\r
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\n" ); document.write( "\n" ); document.write( "0.8x = 900\r
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\n" ); document.write( "\n" ); document.write( "x = 900/0.8\r
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\n" ); document.write( "\n" ); document.write( "x = 1125\r
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\n" ); document.write( "\n" ); document.write( "So the original price was $1,125
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