document.write( "Question 995511: Find the cost per ounce of a mixture of 280 oz of a cologne that costs $8.50 per ounce and 560 oz of a cologne that costs $4.00 per ounce. \n" ); document.write( "
Algebra.Com's Answer #614254 by addingup(3677)\"\" \"About 
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280+560= 840; 280/840= 0.3333; 560/840=0.6666
\n" ); document.write( "x= 0.3333(8.5)+0.6666(4)
\n" ); document.write( "x= 2.833+2.666;
\n" ); document.write( "x= 5.50 is the cost per ounce of your mixture
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