document.write( "Question 1189686: If I drive 60 mph and arrive 4 minutes late how fast do I have to drive to arrive on time?
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Algebra.Com's Answer #821122 by ikleyn(52835)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "As worded, printed, posted and presented, this post is incomplete.\r
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\n" ); document.write( "\n" ); document.write( "It missed some essential part of information, and in this form the problem can not be solved.\r
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\n" ); document.write( "\n" ); document.write( "As I understand, you heard somewhere about this class of problems and try to invent / (to compose) on your own, \r
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\n" ); document.write( "\n" ); document.write( "At this forum,  I teach how to solve problems,  but  I  DO  NOT  TEACH  how to create them - - - \r
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\n" ); document.write( "\n" ); document.write( "- - - because skills to compose require,  as a pre-requisite,  knowledge on solving problems,  which you do not have.\r
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\n" ); document.write( "\n" ); document.write( "It is the same as in music :  you can not compose for piano,  if you can not play piano . . . \r
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