document.write( "Question 948170: a new self-tanning for everyday use is to be sold. first an experimental lotion mixture is made by mixing 700 ounces of everyday lotion worth $.70 an ounce, with self tanning lotion worth $4 per ounce. if the experimental lotion is to cost $1.90 per ounce how many ounces of self tanning lotion should be in the mixture?\r
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document.write( "What equation/formula would you use to figure this out? \n" );
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Algebra.Com's Answer #578671 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! a new self-tanning for everyday use is to be sold. first an experimental lotion mixture is made by mixing 700 ounces of everyday lotion worth $.70 an ounce, with self tanning lotion worth $4 per ounce. if the experimental lotion is to cost $1.90 per ounce how many ounces of self tanning lotion should be in the mixture? \n" ); document.write( "What equation/formula would you use to figure this out? \n" ); document.write( "*** \n" ); document.write( "let x=ounces of self tanning lotion that should be in the mixture \n" ); document.write( ".70(700)+4x=1.90(700+x) \n" ); document.write( "solve for x \n" ); document.write( " |