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Scorpion4ik [409]

3 years ago

8

Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear r

egression equation for the data to be y = 9.6x + 65.8. What does the 9.6 mean in the context of this equation?

1 answer:

Mekhanik [1.2K]3 years ago

5 0

For every hour they studied their grade will go up by 9.6 points

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If (4,y) is a solution to x-2y = 6, what is the value of y?

frutty [35]

Answer:

(4, -1)

Step-by-step explanation:

(4, y) is a solution to x - 2y = 6.

Find the value of y:

$4-2y=6\\\\4-4-2y=6-4\\\\-2y=2\\\\\frac{-2y=2}{-2}\\\\\boxed{y=-1}$

The value of y is '-1'.

(4, -1) is a solution to the equation.

Hope this helps.

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Step-by-step explanation: What do you mean by simplify?

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3 years ago

djverab [1.8K]

Answer:

x = 3, y = 0

Step-by-step explanation:

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3 years ago

PLEASE HURRY 100 POINTS!<br><br> Graph x > 2.

MrMuchimi

Answer:

see below

Step-by-step explanation:

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3 years ago

Read 2 more answers