Samsung2003 Samsung2003
  • 23-02-2015
  • Mathematics
Answered

Emily takes different routes when she rides her bike to school each day. Going home, she always takes the same 4 miles route. Write an algebraic expression to represent the total distance Emily travels each day.



how you choose a variable and what they were able represents.

Answer :

craig116 craig116
  • 23-02-2015
Choose a to represent the route she travels to school , this is unknown . The route going home is 4 miles. 

The expression would be a+4
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