document.write( "Question 1107775: A rental car company charges $104 per week and $0.2 per mile or $54 per week and $0.3 per mile. How many miles per week must a customer drive to make the first option the equivalent or better choice?\r
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document.write( "Enter the answer as an integer. \n" );
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Algebra.Com's Answer #722838 by addingup(3677)![]() ![]() You can put this solution on YOUR website! 104 + 0.2x =< 54 + 0.3x \n" ); document.write( "50 =< 0.1x \n" ); document.write( "flip the equation to get the variable on the left \n" ); document.write( "0.1x => 50 \n" ); document.write( "x => 500 \n" ); document.write( "At 500 miles they both cost the same. Over 500 miles the first option (104+0.2) is a better choice \n" ); document.write( " |