document.write( "Question 1129368: There are different fees to take your car across the Saint-Laurence river on a ferry. You can pay $7.50 per adult in the car or pay $22.50 for the car. Which fee is best if there are 3 adults in the car? \n" ); document.write( "
Algebra.Com's Answer #745918 by addingup(3677)\"\" \"About 
You can put this solution on YOUR website!
compare 3 x 7.50 =
\n" ); document.write( "with 22.50
\n" ); document.write( "Use your calculator
\n" ); document.write( "
\n" );