Question

Autry and Tiara are 290 feet apart when they start walking toward one another. Tiara walks twice as fast as Autry so whenever Autry travels x feet, Tiara travels 2 x feet. Let x represent the number of feet Autry has traveled since he started walking toward Tiara. Write an expression in terms of x to represent the total number of feet Autry and Tiara have walked toward one another. Write an expression in terms of x to represent the distance (in feet) between Autry and Tiara. Let d represent the distance (in feet) between Autry and Tiara. Write a formula that expresses d in terms of x .

          Autry and Tiara are 290 feet apart when they start walking toward one another. Tiara walks twice as fast as Autry so whenever Autry travels 
x
 feet, Tiara travels 
2
x
 feet. Let 
x
 represent the number of feet Autry has traveled since he started walking toward Tiara.
Write an expression in terms of 
x
 to represent the total number of feet Autry and Tiara have walked toward one another.
   
Write an expression in terms of 
x
 to represent the distance (in feet) between Autry and Tiara.
   
Let 
d
 represent the distance (in feet) between Autry and Tiara. Write a formula that expresses 
d
 in terms of 
x
.

Added by Tammie Z.

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