document.write( "Question 141401: Sorry I couldn't give an ISBN. This is from a Sample Regents i have for homework.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "At the local video rental store, Jose rents two movies and three game for a total of $15.50. At the same time, Meg rents three movies and one game for a total of $12.05. How much money is needed to rent one game and one movie? \n" );
document.write( "
Algebra.Com's Answer #103019 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! working in cents to avoid decimal points\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"two movies and three game for a total of $15.50\" __ 2m+3g=1550\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"three movies and one game for a total of $12.05\" __ 3m+g=1205 __ g=1205-3m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting __ 2m+3(1205-3m)=1550 __ 2m+3615-9m=1550 __ 2065=7m __ 295=m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting __ g=1205-3(295) __ g=320 \n" ); document.write( " |