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3 years ago

Select the choice that translates the following verbal phrase correctly to algebra:

1 answer:

4 0

The answer is one halfn − 16

Let the number be n.

One half of a number is (1/2n)
decreased by 16 is (-16)

one half of a number decreased by 16 is
1/2n - 16

Or one halfn − 16

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KIM [24]

We know form our problem that the third day she biked 20 miles, so we have the point (3,20). We also know that on the eighth day she biked 35 miles, so our second point is (8,35).

To relate our two point we are going to use the slope formula: $m= \frac{x_{2}-x_{1}}{y_{2}-y_{1}}$
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$m= \frac{35-20}{8-3}$
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Now that we have the slope, we can use the point-slope formula determine the equation of the line that best fit the set for Maggie’s data.
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$y-20=3(x-3)$
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We can conclude that the equation of the line that best fit the set for Maggie’s data is $y=3x+11$ .

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3 years ago

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Mrac [35]

Answer:I think it might be c

Step-by-step explanation:

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3 years ago

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Illusion [34]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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snow_lady [41]

Answer:

Step-by-step explanation:

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3 years ago

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