document.write( "Question 1012760: Henry bought a CD on sale for one third off. The CD cost Henry $9.90. What was the original price of the CD?\r
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document.write( "7th grade math. Must find the variable, v. Write the expression using decimals not fractions. Solve showing all steps. \n" );
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Algebra.Com's Answer #628830 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Henry bought a CD on sale for one third off. The CD cost Henry $9.90. \n" ); document.write( "What was the original price of the CD? \n" ); document.write( "----- \n" ); document.write( "Let original price be \"x\":: \n" ); document.write( "(2/3)x = 9.90 \n" ); document.write( "---- \n" ); document.write( "(1/3)x = 4.95 \n" ); document.write( "---- \n" ); document.write( "x = $4.85 \n" ); document.write( "---------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------- \n" ); document.write( " |