document.write( "Question 1095762: Lucas is running a race. He runs the first 800m at x m/s. He slows down by 3m/s for the final 400.His total time is 130 seconds. Find x.
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Algebra.Com's Answer #710281 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |