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3 years ago

9

Deondra has $12 to spend on a mixture of green and red grapes. What equation can she use to graph a line showing the different a

mounts of green and red grapes she can buy for $12?

1 answer:

Sonbull [250]3 years ago

6 0

Answer:

It depends on the cost of grapes.

Step-by-step explanation:

Half of 12 is 6, so if each pack of grapes cost 6 or less, she can buy a pack of green and red grapes.

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Complete the equation of the line through (-9,7) & (-6,-3)

scZoUnD [109]

Answer:

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Step-by-step explanation:

we have the points

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step 1

Find the slope

The formula to calculate the slope between two points is equal to

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substitute the values

$m=\frac{-3-7}{-6+9}$

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step 2

Find the equation in point slope form

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we have

$m=-\frac{10}{3}$

$(x1,y1)=(-6,-3)$

substitute

$y+3=-\frac{10}{3}(x+6)$ ---> equation in point slope form

step 3

Find the equation of the line in slope intercept form

$y=mx+b$

we have

$y+3=-\frac{10}{3}(x+6)$

Isolate the variable y

Distribute right side

$y+3=-\frac{10}{3}x-20$

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$y=-\frac{10}{3}x-20-3$

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Step-by-step explanation:

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Answer:

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Vedmedyk [2.9K]

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