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2 years ago

How do you solve the equation y-3=-¼(x+3)

1 answer:

8 0

Because you have two variables and only one equation, you can only solve for approximate answers, and not complete, absolute answers.

<h3>You can simplify this equation to x = -4y + 12</h3>

y - 3 = -1/4(x + 3)

Distributive property.

y - 3 = -1/4x - 3/4

Multiply all terms by 4.

4y - 12 = -x

Multiply all terms by -1

-4y + 12 = x

You might be interested in

Can someone help me D: thanks in advance :D

max2010maxim [7]

Answer:

3) 27 cubed

4) 72 cubed

5) 125 cubed

8) 27 cubed. 3 is the length, 3 is the width, and 3 is the height.

9) 72 cubed. 6 is the length, 3 is the width, and 4 is the height.

10) 125 cubed. 5 is the length, 5 is the width, and 5 is the height.

Step-by-step explanation

Here's what to show if your teacher requires for you to show your work.

3) 3 x 3 x 3 = 27

4) 6 x 3 x 4 = 72

5) 5 x 5 x 5 = 125

8) 3 x 3 x 3 = 27

9) 6 x 3 x 4 = 72

10) 5 x 5 x 5 = 125

These are the ones I'd suggest putting the up and down form on.

10) and 5) Also put 5 x 5 = 25. 4) and 9) Also put 6 x 3 = 18.

2 3

25 18

x 5 x 4

125 72

Hoped this answered everything! Feel free to ask me if there's something I missed! :)

4 0

1 year ago

If X and Y vary directly, as x decreases, what happens to the value of y?

diamong [38]

As x decreases y also decreased

5 0

2 years ago

Which of the following is a factor of 3x3-12x2 +X-4 ? A. X+3 B. X+2 C. X-4 D.X-1

DiKsa [7]

Answer:

B.x+2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

20 points! Will mark the brainliest!

andrew-mc [135]

$\dfrac{ \dfrac{x+3}{4x^2-16} }{ \dfrac{2x^2+10x+12}{2x-4} }$

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Write the divide fraction horizontally:
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$= \dfrac{x+3}{4x^2-16} \div \dfrac{2x^2+10x+12}{2x-4}$

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Factorise the numerators and denominators when possible:
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$= \dfrac{x+3}{4(x+2)(x-2)} \div \dfrac{ 2(x + 3) (x + 2)}{2(x-2)}$

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Convert the divide fraction to multiplication fraction
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$= \dfrac{x+3}{4(x+2)(x-2)} \times \dfrac{2(x-2)}{2(x+3)(x+2)}$

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Cancel the factors
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$= \dfrac{1}{4(x+2)} \times \dfrac{1}{(x+2)}$

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Combine to single fraction
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$= \dfrac{1}{4(x+2)^2}$

4 0

3 years ago

Rosa gets a 233 as a score out of 285. What is the grade, A, B, C, or F?

riadik2000 [5.3K]

Answer:

Step-by-step explanation:

233/285*100

0.81754*100

81.754%

3 0

3 years ago