document.write( "Question 414076: A bank has two checking plans. Plan A charges .30 per check, Plan B charges 2.40 per month plus .18 per check. What number of checks will plan B cost less? \n" ); document.write( "

Algebra.Com's Answer #290439 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi
\n" );
document.write( "Plan A charges .30 per check, Plan B charges 2.40 per month plus .18 per check.
\n" );
document.write( "Let x represent the number of checks
\n" );
document.write( "What number of checks will plan B cost less?
\n" );
document.write( "    2.40 + .18x < .30x
\n" );
document.write( "         2.40 < .12x
\n" );
document.write( "           20 < x
\n" );
document.write( "  When the number of checks written > 20, Plan B will cost less.
\n" );
document.write( "CHECKING our Answer***
\n" );
document.write( "  $2.40 + .18*21 < $6.60
\n" );
document.write( "  $2.40 +  $3.78 < $6.60
\n" );
document.write( "        $6.18 < $6.60
\n" );
document.write( "           \n" );
document.write( "

\n" );