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3 years ago

13

Javier is cooling a liquid in a science lab. The liquid starts at 85 degrees, and he cools it 3.5 degrees every minute for 12 mi

nutes. Create a number sentence to model this scenario.

1 answer:

bija089 [108]3 years ago

7 0

85- (3.5*12)

* means times

I think this is correct.

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The graph below shows a line of best fit for data collected on the number of dogs visiting a dog park since it first opened.

aleksandrvk [35]

Hello!

Usually in a slope intercept equation, the y-intercept is a term, and is not a coefficient of x. The slope is usually multiplied by x. This eliminates A and C as answers.

Usually the y-intercept is a starting point. Not the slope. This means that B is also incorrect.

In D, it has the correct y-intercept. It shows that 16 dogs visited the first day, and the slope shows a constant rate of more dogs.

Therefore, our answer is D.

I hope this helps!

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Katyanochek1 [597]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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madreJ [45]

Answer:

135

Step-by-step explanation:

I believe this is the answer

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