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The value of y varies directly with x. Which function represents the relationship between x and y if y=20/3 when x=30

Respuesta :

Luv2Teach
Set it up as a direct variation: y/x=k, where k is the constant of variation. (20/3)/30=k gives us a k value of 8/9. The function would be y=8/9x

Answer:

y=254x

Step-by-step explanation:

y=254x

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