document.write( "Question 277648: A bookstore sells 40 CDs and video in the first week, at $4 a CD and $6 a video. The total sales for that first week was $180.
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document.write( "Write a system of equations to represent the situation. \n" );
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Algebra.Com's Answer #202119 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A bookstore sells 40 CDs and video in the first week, at $4 a CD and $6 a video. The total sales for that first week was $180. \n" ); document.write( "Write a system of equations to represent the situation. \n" ); document.write( "Equation: \n" ); document.write( "Quantity Equation: C + V = 40 \n" ); document.write( "Value Equation::: 4C + 6V= 180 dollars \n" ); document.write( "---------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |