document.write( "Question 351505: Billy rented a truck for one day. There was a base fee of 18.99 , \n" );
document.write( "and there was an additional charge of 50 cents for each mile driven. \n" );
document.write( "Billy had to pay 227.07 when he returned the truck. For how many miles \n" );
document.write( "did he drive the truck?\r \n" );
document.write( "\n" );
document.write( "I just want to be sure I did this right. \n" );
document.write( "18.99 + .50(x) = 227.07\r \n" );
document.write( "\n" );
document.write( ".50(x) = 208.08\r \n" );
document.write( "\n" );
document.write( "x = 416.16 \n" );
document.write( "Thanks for the help, anyone who answers! \n" );
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