document.write( "Question 365254: A 90% antifreeze solution is to be mixed with a 75% antifreeze solution
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document.write( "to make a 78% antifreeze solution. How many gallons of each solution
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document.write( "must be mixed to ¯nish with 120 gallons of the 78% solution? \n" );
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Algebra.Com's Answer #260647 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! (90%)(x) + (75%)(120 - x) = (78%)(120) \n" ); document.write( " |