document.write( "Question 1169849: 1.A University of Florida student earns $20 per day delivering advertising brochures door-to-door, plus $1.50 for each person he interviews. How many people did he interview on a day when he earned $62?\r
\n" ); document.write( "\n" ); document.write( "2.A machine to manufacture fasteners has a setup cost of $1,300 and a unit cost of $0.008 for each fastener manufactured. A newer machine has a setup cost of $1,600 but a unit cost of only $0.0025 for each fastener manufactured. Find the break point\r
\n" ); document.write( "\n" ); document.write( "3.A National Hockey League rink is 115 feet longer than it is wide. If the perimeter of the rink is 570 feet, find the dimensions of the rink. \n" ); document.write( "

Algebra.Com's Answer #794675 by ikleyn(52788) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( "(1)  This problem is so simple that deserves to be solved in one line\r\n" );
document.write( "\r\n" );
document.write( "         \r\n" );
document.write( "        How many people did he interview on a day = .\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "     To get the numerical value, use your calculator.\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( "

NEVER place more than one problem/question to your post.

\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );