document.write( "Question 1036365: one day a store sold 35 sweatshirts. white ones cose $9.95 and yellow ones cost $13.50. in all ,$415.70 worth of seeatshirts were sold. how many of each color were sold \n" ); document.write( "
Algebra.Com's Answer #651018 by addingup(3677)![]() ![]() You can put this solution on YOUR website! w+y = 35 How many white ones? Well, 35-y: \n" ); document.write( "w = 35-y \n" ); document.write( "````````````````````` \n" ); document.write( "9.95w+13.50y = 415.70 Substitute for w: \n" ); document.write( "9.95(35-y)+13.50y \n" ); document.write( "384.25-9.95y+13.50y = 415.70 \n" ); document.write( "3.55y = 31.45 \n" ); document.write( "y = 8.86 Check your numbers, the answer should be a round number. \n" ); document.write( " |