document.write( "Question 351013: A motorboat at full throttle takes two hours
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Algebra.Com's Answer #250911 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
time = distance / rate ___ there is a 2 hr difference in the times\r
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\n" ); document.write( "\n" ); document.write( "75 / (s - 5) = [75 / (s + 5)] + 2\r
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\n" ); document.write( "\n" ); document.write( "multiplying by (s-5)(s+5) ___ 75(s+5) = 75(s-5) + 2(s-5)(s+5) ___ 75s + 375 = 75s - 375 + 2s^2 - 50\r
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\n" ); document.write( "\n" ); document.write( "800 = 2s^2
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