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January 28, 2015

January 28, 2015

Posted by **Anonymous** on Thursday, January 29, 2009 at 9:18pm.

- algrebra -
**Reiny**, Thursday, January 29, 2009 at 10:01pmat the regular speed it took 45 min or 3/4 hour

so the distance is 45*3/4 mi or 135/4 miles

at a speed of 35 mph it would take

135/4 ÷ 35 hours or .96429 hours

which would be 57.9 minutes

so just back up that time from his work start of 8:30

BTW, how would he have known that the subway was going to have a problem, and left earlier to still make it on time ??????

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