document.write( "Question 740825: In order to purchase a computer for the Student Activities office, the freshman class decides to raise 1/3 of the money, and the sophomore class decides to raise 1/2 of the money. The Student Government Association agrees to contribute the rest, which amounted to $400. What was the cost of the computer?\r
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document.write( "I am having trouble with finding formulas. I have read my textbook a thousand times and just do not understand. \n" );
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Algebra.Com's Answer #451702 by htmentor(1343)![]() ![]() You can put this solution on YOUR website! Let C = the cost of the computer \n" ); document.write( "The contributions are C/3, C/2 and 400, and these contributions add up to the cost of the computer, C: \n" ); document.write( "C/3 + C/2 + 400 = C \n" ); document.write( "Now you just have to solve for C. \n" ); document.write( " |