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4 years ago

A bakery uses 1.3 kilograms of flour each hour. How many kilograms of flour will the bakery use in 9 hours?

Mathematics

1 answer:

liq [111]4 years ago

3 0

Answer:

Hello :))

Step-by-step explanation:

You should set this up as a proportion equation. 8.1kg /1hr =x/7hr You would cross multiply here and end up getting the equation... 1x=8.1*7 (x=56.7 kg)

Hope this helps! :))

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larisa [96]

<h3>Answer: Slope = -3/7</h3>

===================================================

Apply the slope formula

m = (y2-y1)/(x2-x1)

m = (6-3)/(-9-(-2))

m = (6-3)/(-9+2)

m = 3/(-7)

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This means each time you go down 3 units, you go to the right 7 units.

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