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katrin2010 [14]
3 years ago
9

6x - 2y = 10 y = -2x + 10

Mathematics
2 answers:
melomori [17]3 years ago
8 0

Step-by-step explanation:

6x-2y=10

y+2x=10

2y+4x=20

6x-2y+2y+4x=10+20

10x. =30

<em><u> X=3</u></em>

y+2x=10

y+6=10

<em><u>y=4</u></em>

Nookie1986 [14]3 years ago
3 0

Answer:

(3,4)

Step-by-step explanation:

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Alexus [3.1K]

Answer:

C. $8483

Step-by-step explanation:

To find the  coffee sales, we plug in the value of x as 34 into y = 60x + 6443.

  • y=60(34)+6443
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Therefore, the answer is C. $8483.00.

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2 years ago
Solve the linear equation<br><br> <img src="https://tex.z-dn.net/?f=4%5E%7Bx%2B7%7D%20%3D%208%5E%7B2x-3%7D" id="TexFormula1" tit
GREYUIT [131]

Answer:

x = 5.75

Step-by-step explanation:

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But; 4^(x+7) = 2^2(x+7)

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Since the bases are the same;

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3 0
3 years ago
HELP ASAP. WILL GIVE BRAINLIEST.
AlladinOne [14]

Answer:

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Step-by-step explanation:

Hope this helps

4 0
3 years ago
The library has DVDs on crime, adventure and science fiction.
kozerog [31]

Answer:

The library has 1,056 crime DVDs.

Step-by-step explanatiion:

Crime : Adventure : Science

11x       :        6x       :   10x

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384=4x

x=96

The number of crime DVDs is 11x.

We found that x=96.

So, the number of crime DVDs the library has is equal to 11*96.

11*96=1,056.

Hope this helps!

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3 years ago
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Answer:

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Step-by-step explanation:

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4 years ago
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