document.write( "Question 701631: jack has 3 hours of homework. He will take one 30 minute brake. To finish by 9:00pm what is the latest time he can begin his homework? \n" ); document.write( "
Algebra.Com's Answer #432491 by josgarithmetic(39613)\"\" \"About 
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Hour 9 of the day minus hour t of the day is 3 hours plus 30 minutes. NO more than 30 minutes break; question is, \"what's the latest\" he can start.\r
\n" ); document.write( "\n" ); document.write( "\"9-t=3%2B%281%2F2%29\", Find t.\r
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\n" ); document.write( "\n" ); document.write( "-t=3+(1/2)-9
\n" ); document.write( "t=9-3-(1/2), just compute.
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