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Kisachek [45]
3 years ago
8

Solve: (a)(9a + 4) = 0.

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0

Answer:

10a+4

Step-by-step explanation:

10a+4

that's it

Monica [59]3 years ago
4 0

Answer:

a = -4/9

Step-by-step explanation:

(9a + 4) = 0

Subtract 4 from each side

9a + 4-4 = 0-4

9a = -4

Divide each side by 9

9a/9 = -4/9

a = -4/9

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<h3>The linear equation of the graph</h3>

The equation of the line of best fit is given as:

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When the number of pictures added is 700, we have:

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Substitute 700 for y in y = 8x + 367

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Subtract 367 from both sides of the equation

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Remove decimal (do not approximate)

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This means that:

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Hence, the Tampa Tribune expecting to add 700 new pictures per year to their database in 2041

Read more about linear regression at:

brainly.com/question/26137159

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