document.write( "Question 26298: You bought 12 2-liter bottles of regular and diet pop for a school dance. The regular pop was on sale for $1.00 per 2-liter bottle. The diet pop cost $1.50 per 2-liter bottle. You spent $15.00. How many of each type of pop did you buy? \n" ); document.write( "
Algebra.Com's Answer #14133 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Let number of $1.00 bottles be \"x\" \n" ); document.write( "Then number of $1.50 bottles must be \"12-x\" \n" ); document.write( "Value of $1.00 bottles is (1)x \n" ); document.write( "Value of $2.00 bottles is (2)(12-x)=24-2x \n" ); document.write( "EQUATION: \n" ); document.write( "Value + Value = 15 dollars \n" ); document.write( "x+24-2x=15 \n" ); document.write( "-x=-9 \n" ); document.write( "x=9 (number of $1.00 bottles) \n" ); document.write( "12-x=3 (number of $2.00 bottles) \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |