document.write( "Question 393048: a rental car costs $25 plus a fixed charge per miles driven. The total charge for 320 miles of use was $89. write an equation for the cost, C (in dollars) in terms of the miles driven, x. \n" ); document.write( "
Algebra.Com's Answer #279010 by mananth(16946)![]() ![]() You can put this solution on YOUR website! a rental car costs $25 plus a fixed charge per miles driven. The total charge for 320 miles of use was $89. write an equation for the cost, C (in dollars) in terms of the miles driven, x.\r \n" ); document.write( "\n" ); document.write( ".. \n" ); document.write( "fixed charges = $25 \n" ); document.write( "... \n" ); document.write( "89 -25 = $ 64 charge for 320 miles driven \n" ); document.write( ".. \n" ); document.write( "320 mi 64 \n" ); document.write( "1 mile = x \n" ); document.write( "x= 64/320 \n" ); document.write( "x= $0.2 / mile \n" ); document.write( ".. \n" ); document.write( "the Cost C = 25 + 0.2x \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |