document.write( "Question 1006292: Rachel and Sarah started out to visit Grandma. They drove for 50mjles and stopped to rest before driving for 30more miles. They decided to go back 10miles to a restaurant they had seen. After leaving the restaurant, they drive 80more miles to Grandma's house. If gasoline is $2 a mile,
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document.write( "How much money did Rachel and Sarah spent on gas to get to Grandma's house and back? \n" );
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Algebra.Com's Answer #622477 by josmiceli(19441) You can put this solution on YOUR website! They drove: \n" ); document.write( " \n" ); document.write( "$286 is the cost of gas going to grandma's house \n" ); document.write( "---------------------- \n" ); document.write( "The trip back from grandma's is a little different. \n" ); document.write( "The trip they made going back to the restaurant \n" ); document.write( "wasted \n" ); document.write( "drive \n" ); document.write( "where they turned around, so \n" ); document.write( "extra miles \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "$532 was spent on gas going and coming back\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |