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Audrey drove 200 miles in 3.5 hours. Which equation can be used to find the rate "r" at which Audrey was traveling?
(A) 200=3.5r
(B) 200x3.5=r
(C) r/3.5=200
(D) 200r=3.5

Respuesta :

A is the correct answer, because she drove r miles per hour, multiplied by 3.5 hours = the 200 miles she drove.

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