document.write( "Question 490470: a tablet of medication consists of two substances in the ratio of 9 to 5.if the tablet contains 140 milligrams of medication . how much of each substance is in the tablet \n" ); document.write( "
Algebra.Com's Answer #334093 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! a tablet of medication consists of two substances in the ratio of 9 to 5.if the tablet contains 140 milligrams of medication . how much of each substance is in the tablet \n" ); document.write( "--- \n" ); document.write( "9 to 5 is the same as 9x to 5x \n" ); document.write( "Equation: \n" ); document.write( "9x + 5x = 140 \n" ); document.write( "14x = 140 \n" ); document.write( "x = 10 \n" ); document.write( "---- \n" ); document.write( "1st substance: 9x = 90 mg \n" ); document.write( "2nd substance: 5x = 50 mg \n" ); document.write( "------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |