document.write( "Question 71117This question is from textbook Elementary and intermediate algebra
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document.write( ": A health food store combined cranberry juice that cost $1.79 per quart with apple juice that costs $1.19 per quart. How many quarts of each were used to make 10 qt of cranapple juice costing $1.61 per quart? \n" );
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Algebra.Com's Answer #50843 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 10*1.61=1.79x+1.19(10-x) \n" ); document.write( "16.1=1.79x+11.9-1.19x \n" ); document.write( "16.1-11.9=1.79x-1.19x \n" ); document.write( "4.2=.6x \n" ); document.write( ".6x=4.2 \n" ); document.write( "x=4.2/.6 \n" ); document.write( "x=7 quarts of 1.79 cranberry juice \n" ); document.write( "10-7=3 quarts of apple juice \n" ); document.write( "proof \n" ); document.write( "10*1.61=1.79*7+1.19*3 \n" ); document.write( "16.1=12.53+3.57 \n" ); document.write( "16.1=16.1 \n" ); document.write( " |