document.write( "Question 638616: I am not sure how to solve this, and my textbook does not have an example.\r
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document.write( "A man is considering two companies to rent a truck from. Triangle Truck Rental chanrges $30 per day and 40 cents a mile. Circle Rent A Truck $55 a day and 30 cents a mile. How far would he need to drive in one day for both of the companies to have the same total cost?\r
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document.write( "How mant miles would he need to dive in the day? \n" );
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Algebra.Com's Answer #402329 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Triangle Truck Rental chanrges $30 per day and 40 cents a mile.\r \n" ); document.write( "\n" ); document.write( "C= 30+0.4m \n" ); document.write( "where m is the number of miles & c is the total cost\r \n" ); document.write( "\n" ); document.write( " Circle Rent A Truck $55 a day and 30 cents a mile. \n" ); document.write( "c= 55+0.3m\r \n" ); document.write( "\n" ); document.write( "If c= same then\r \n" ); document.write( "\n" ); document.write( "30+0.4m = 55+0.3m\r \n" ); document.write( "\n" ); document.write( "0.4m-0.3m = 55-30 \n" ); document.write( "0.1m = 25 \n" ); document.write( "m = 250 miles.\r \n" ); document.write( "\n" ); document.write( "for 250 miles the cost will be the same \n" ); document.write( " \n" ); document.write( " |