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Nikitich [7]
3 years ago
12

Michael reads 12 pages of a book in 18 minutes, 8 pages in 12 minutes, and 20 pages in 30 minutes. I’d this a proportional relat

ionship? What does it represent? Write an equation to represent this situation.
Mathematics
1 answer:
Alex73 [517]3 years ago
4 0

Answer:

Y= 1.5x

Step-by-step explanation:

What you would do is divide all of the minutes by the amount of pages to find how long for each rate for one page. (ex. 18/12, Michael reads 1 page in 1.5 minutes. 12/8, Michael reads 1 page in 1.5 minutes. 30/20, Michael reads one page in 1.5 minutes) Therefore, yes it is proportional, and the equation is y=1.5x (there is no y intercept)

I hope this will help

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A line has a slope of 8 and a y-intercept of 0 what is its equation in slope intercept form
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Slope is rise over run. The formula for this is (y2-y1)/(x2-x1).
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