3 years ago

Help I need to tune in all my late work ...

Mathematics

2 answers:

Elena-2011 [213]3 years ago

8 0

Should be a scale factor of y= 1/9

kipiarov [429]3 years ago

6 0

Answer:

Scale factor is 9

Step-by-step explanation:

81 divided by 9 is 9

63 divided by 7 is 9

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Answer:

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Solve the following equation: 8 - 9x = 27.

bearhunter [10]

The given equation is

$8-9x=27$

To solve for x, we have to subtract 8 to both sides

$8-9x-9 = 27-8 \\ -9x = 19$

Now we need to get rid of -9 from the left side, and for that we do division

$\frac{-9x}{-9} = \frac{19}{-9}$

$x = - \frac{19}{9}$

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maksim [4K]

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3 years ago

Which table represents a linear function?

kykrilka [37]

Answer:

Option 3 (C)

Step-by-step explanation:

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7 0

3 years ago

Help please thank you

butalik [34]

A - 2x^2 + 2x - 2

To find this, set up the equation:

(-x^2 + 6x - 1) + ( 3x^2 - 4x - 1)

With this, you need to combine like terms while taking into consideration the addition sign.

-x^2 + 3x^2 = 2x^2
6x + - 4x = 2x
- 1 + - 1 = - 2

Hope this helps!

7 0

3 years ago