document.write( "Question 299507: a skirt and a blouse together cost$75. the skirt costs $15 more than the blouse. Whats is the costs of the skirt? what is the cost of the blouse? \n" ); document.write( "
Algebra.Com's Answer #215182 by missgigid(8)![]() ![]() ![]() You can put this solution on YOUR website! blouse=X \n" ); document.write( "skirt=X+15 \n" ); document.write( "total cost =$75 \n" ); document.write( "X+X+$15=$75 \n" ); document.write( "2X+$15=$75 \n" ); document.write( "2X+$15-$15=$75-$15 \n" ); document.write( "2X=$60 \n" ); document.write( "2X/2=$60/2 \n" ); document.write( "X=$30 \n" ); document.write( "X+15=$45 \n" ); document.write( "X+X+$15=$75 \n" ); document.write( "$30+$30+$15=$75 \n" ); document.write( "$60+$15=$75 \n" ); document.write( "$75=$75 ANSWER CHECKS \n" ); document.write( " |