document.write( "Question 997998: Peter sold watches ($7) and necklaces ($4) at a flea market. Total sales were $300. People bought 3 times as many watches as necklaces. How many of each did Peter sell? What were the total dollar sales of each? \n" ); document.write( "
Algebra.Com's Answer #615896 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! n necklaces \n" ); document.write( "w watches\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve this system. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The exercise requires first assigning variables, and then TRANSLATE the description into symbolic statements, or a system of equations, and that is already done and shown. No real steps there. Just assign variables and write the symbolic statements.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Next, SOLVE THE SYSTEM for n and w. TWO LINEAR EQUATIONS in the variables n and w.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-- \n" ); document.write( "You fill in the steps. \n" ); document.write( "Final Results: 12 necklaces and 36 watches. \n" ); document.write( " |