document.write( "Question 604758: Choose the system of equations in x and y describing the situation.\r
\n" );
document.write( "\n" );
document.write( "Leroy has $15 less in his pocket than Donna. If Donna hs $8 more, she would have 4 times as much money as Leroy. This confuses me. Which do I use to figure out the problem?\r
\n" );
document.write( "\n" );
document.write( "a) x=y-15
\n" );
document.write( " y-8=4x\r
\n" );
document.write( "\n" );
document.write( "b) x=y-15
\n" );
document.write( " y+8=4x\r
\n" );
document.write( "\n" );
document.write( "c) x=y-15
\n" );
document.write( " y+8=x+4\r
\n" );
document.write( "\n" );
document.write( "d) y=x-15
\n" );
document.write( " y+8=4x \n" );
document.write( "
Algebra.Com's Answer #381398 by alicealc(293)![]() ![]() ![]() You can put this solution on YOUR website! Leroy's money = x \n" ); document.write( "Donna's money = y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Leroy has $15 less in his pocket than Donna: \n" ); document.write( "x = y - 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If Donna has $8 more, she would have 4 times as much money as Leroy: \n" ); document.write( "y + 8 = 4x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so, the answer is \n" ); document.write( "b) x = y - 15 \n" ); document.write( "y + 8 = 4x \n" ); document.write( " |