document.write( "Question 464172: coin A is worth 4/3 of coin b the total cost of both coins is $28. What is coin A worth? \n" ); document.write( "
Algebra.Com's Answer #317953 by jorel1380(3719) You can put this solution on YOUR website! a+4/3a=28 \n" ); document.write( "7/3a=28 \n" ); document.write( "7a=84 \n" ); document.write( "a=12 \n" ); document.write( "4/3a=16 \n" ); document.write( "The two coins are worth $12 and $16.. \n" ); document.write( " |