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Mathematics 9 Online
OpenStudy (lizeth4101):

An equation which represents the average weight in pounds of an adult male of a given height in inches is w = 4.5h - 142. Predict the weight in pounds of an average male with a height of 6\' 3" (75 inches). Round to the nearest pound. a)168 b)182 c)196 d)212

OpenStudy (bmk614):

You just plug in 75 as x.

OpenStudy (lizeth4101):

oh okay is that it...

OpenStudy (bmk614):

Yup! What do you get?

OpenStudy (lizeth4101):

wait were is x in the equation

OpenStudy (ad7):

Take h

OpenStudy (bmk614):

I meant h. h=height. Plug in the height to find the weight.

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