3 years ago

Rewrite the expression (x2 – 3x – 18)/(x – 9) using the long division method.

Mathematics

1 answer:

nadezda [96]3 years ago

7 0

Answer:

x + 3

Step-by-step explanation:

Image below

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Which equations represent the line that is parallel to 3x − 4y = 7 and passes through the point (−4, −2)? Check all that apply.

DIA [1.3K]

Reta a:

$3x-4y=7 \\ -4y=-3x+7 \\ 4y=3x-7 \\ y= \frac{3}{4}x- \frac{7}{4}$

reta x:

$y=ax+b$

Retas paralelas possuem coeficientes angulares iguais ⇒ mₐ=mₓ

$y= \frac{3}{4}x+b$

(-4,-2)

$\frac{3}{4}.(-4)+b=-2 \\ -3+b=-2 \\ b=-2+3 \\ b=1$

∴ y=3/4x+1

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3 years ago

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hodyreva [135]

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2 years ago

Pepper has 7.5 bags to clear 12 yd squared to distribute evenly among the beds . About how many bags will she need to use for ea

nalin [4]

Answer:

5/8 bags

Step-by-step explanation:

Pepper ha 7.5 bags

These bags are needed to clear 12 yards squared equally

Therefore the number of bags required for each square yard can be calculated as follows

= 7.5/12

= 0.625

0.625 to fraction is 5/8

Hence 5/8 bags is needed for each square yard

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2 years ago

Which expression represents twice a number, n, increased by 7?

Whitepunk [10]

Answer:

2n + 7

Step-by-step explanation:

'2 twice a Number N' , Is 2n

'Increased By 7' Add 7 .

That Will be Your Answer! Please Rate Brainiest!

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2 years ago

Read 2 more answers

Which of the following is a true statement about the expression -9+9

Travka [436]

add your choices so we can see what you’re working with

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2 years ago