Mathematics, 30.06.2019 11:30 oofoofoof1
Variables y and x have a proportional relationship, and y = 15 when x = 3. what is the value of x when y = 4? enter your answer in the box. x =
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, where k is proportionality constant. 
 
  
 
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Variables y and x have a proportional relationship, and y = 15 when x = 3. what is the value of x wh...
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