document.write( "Question 926931: a cup of skim milk has 10 more than half the calories of a cup of whole milk. a cup of whole milk has 40 more calories than a glass of apple juice. If someone consumed a cup of each of the three, they would have 370 calories. how many calories must be in each? \n" ); document.write( "
Algebra.Com's Answer #569522 by tommyt3rd(5050)\"\" \"About 
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1) s= w/2+10\r
\n" ); document.write( "\n" ); document.write( "2) w=a+40 (or a=w-40)\r
\n" ); document.write( "\n" ); document.write( "3) a+s+w=370\r
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\n" ); document.write( "\n" ); document.write( "rewriting 3)...\r
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\n" ); document.write( "\n" ); document.write( "\"%28w-40%29%2B%28w%2F2%2B10%29%2Bw=370\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%285%2F2%29w=400\"\r
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\n" ); document.write( "\n" ); document.write( "\"w=160\"\r
\n" ); document.write( "\n" ); document.write( "then we find the others:\r
\n" ); document.write( "\n" ); document.write( "\"s=160%2F2%2B10=90\"\r
\n" ); document.write( "\n" ); document.write( "\"a=160-40-120\"
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