document.write( "Question 366704: I need help with these 3 problems. Thank you!\r
\n" );
document.write( "\n" );
document.write( "A shop sells compact disks for $15 a piece. If each disk costs $6 to the shop owner how much profit percent does the shop owner earn? \r
\n" );
document.write( "\n" );
document.write( "A computer company gives a discount of 10% on a new piece of software. If it makes a profit of 4%, what percent does the marked price exceed the cost price?\r
\n" );
document.write( "\n" );
document.write( "What single discount is equivalent to two successive discounts of 15% and 7%? \r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #261381 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let p=profit \n" ); document.write( "6p=15 \n" ); document.write( "p=15/6 \n" ); document.write( "=5/2=2.5=250% \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |