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Feng found that the equation y=0.6x+4 models the relationship between y, the weight in pounds, of a puppy, and x its age in weeks. According to the equation, would be the expect…

Feng found that the equation y=0.6x+4 models the relationship between y, the weight in pounds, of a puppy, and x its age in weeks. According to the equation, would be the expect…
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Feng found that the equation y=0.6x+4 models the relationship between y, the weight in pounds, of a puppy, and x its age in weeks. According to the equation, would be the expected weight of a puppy that is 8 weeks old?

User Rolintocour
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1 Answer

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We calculate for the expected weight of the puppy that is 8 weeks old by substituting 8 to the x of the equation given,
y = 0.6x + 4
y = 0.6(8) + 4 = 8.8
Thus, the puppy would be 8.8 pounds.
User Robert Kern
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