document.write( "Question 1057022: An herbalist has 30 oz of herbs costing $3 per ounce. How many ounces of herbs costing $2 per ounce should be mixed with these 30 oz of herbs to produce a mixed costing $2.50 per ounce? \n" ); document.write( "
Algebra.Com's Answer #672109 by addingup(3677)\"\" \"About 
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3(30)+2(x) = 2.50(30+x)
\n" ); document.write( "90+2x = 75+2.50x
\n" ); document.write( "-0.50x = -15
\n" ); document.write( "x = 30
\n" ); document.write( "You need 30oz of 2 to mix with the 30oz of 3 to get a mix at 2.50
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