document.write( "Question 1011773: 1)Solve linear systems algebraically. Write the coordinates.
\n" );
document.write( "8x+5y=9
\n" );
document.write( "2x-5y=-1\r
\n" );
document.write( "\n" );
document.write( "2)The sum of two numbers is 36. Their difference is 24. Find the numbers.\r
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "3) What is the y-intercept of the line whose equation is y=6x-7? \n" );
document.write( "
Algebra.Com's Answer #627523 by harpazo(655)![]() ![]() You can put this solution on YOUR website! Post one question at a time.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For number (3),the equation is given\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "in the form y = mx + b, where m is the slope\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and b is the y-intercept.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The linear equation y = 6x - 7 has a\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y-intercept at -7.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This means the graph of your equation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "crosses the y-axis at the point (0, -7). \n" ); document.write( " |