document.write( "Question 425254: amanda has 20 coins worth a total of $1.35. the coins are all nickels and dimes. how many coins of each does she have ? \n" ); document.write( "
Algebra.Com's Answer #296186 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 5x-10x+ 200=135 \n" ); document.write( "-5x+200 =135 \n" ); document.write( "-5x=135-200 \n" ); document.write( "-5x=-65 \n" ); document.write( "/-5 \n" ); document.write( "x=13 nickels \n" ); document.write( "balance 7 dimes \n" ); document.write( " \n" ); document.write( " |