Hi,

Re TY, Please post question posed so all can benefit. thx

55/miles hour than at 65/hour, total distance 490 miles and takes 8 hours. 

 How long did he drive at 55 and how long at 65

Question states***  Note:  D = rt

 

       10x = 50

         x = 5hr, time at 65mph.  3hr at 55mph   



and...

  

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