document.write( "Question 948418: A family has two cars. The first car has a fuel efficiency of 35 miles per gallon, the second car has a fuel efficiency of 40 miles per gallon. The two cars drove a combined total of 2600 miles, in which equaled out to 70 gallons of gas used in one week. How many gallons of gas were used by each vehicle?\r
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Algebra.Com's Answer #578894 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
That is the same form of fuel efficiency problem as asked in this example which has been solved:\r
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\n" ); document.write( "\n" ); document.write( "http://www.algebra.com/algebra/homework/coordinate/word/Linear_Equations_And_Systems_Word_Problems.faq.question.948009.html\r
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\n" ); document.write( "\n" ); document.write( "Study that problem and solution. If you understand it, then you should be able to solve yours.
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