document.write( "Question 903251: Lee Ann Sphar wants to mix tea worth 2 cents per oz with 100 oz of tea worth 5 cents per oz to make a mixture worth 3 cents per oz. How much 2 cents tea should be used? \n" ); document.write( "
Algebra.Com's Answer #547941 by richwmiller(17219)\"\" \"About 
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0.02*x+0.05*100=0.03(100+x)
\n" ); document.write( "0.02*x+5=3+0.03x
\n" ); document.write( "0.02x-0.03x=3-5
\n" ); document.write( "-0.01x=-2
\n" ); document.write( "x=200 oz of 2cent is added to 100 oz of 5cent to get 300 oz at 3cent
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\n" ); document.write( "0.02*200+0.05*100=0.03(100+200)
\n" ); document.write( "4+5=0.03(300)
\n" ); document.write( "9=9
\n" ); document.write( "ok
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