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morpeh [17]
3 years ago
8

WILL MARK BRAINLY IF CORRECT!

Mathematics
1 answer:
bogdanovich [222]3 years ago
6 0

Answer:

15

Step-by-step explanation:

The given equation is

12( -  \frac{1}{6}x  -  \frac{2}{3}y =  - 5)

5( \frac{2}{5} x +  \frac{1}{5} y =  - 9)

When we multiply we obtain the equations:

- 2x  -  8y =  - 60

2x + y =  - 45

We add both equations to obtain:

- 7y =  - 105

Divide both sides by -7 to get:

y =  \frac{105}{7}  = 15

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Number that is divisible by1705
KonstantinChe [14]
There is 5
1705 ÷ 5 = 341
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3 years ago
18x2 + 10x = 0<br> please help no spam!
9966 [12]

Answer:

x= -5/9

That is the answer, try it.

4 0
2 years ago
The function f(x)=−3x+2 is defined over the domain −1
DENIUS [597]

Answer:

Yes.

Step-by-step explanation:

f\left(x\right)=-3x+2

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y=f(-1)=5

The domain of this function is all Real numbers \:\left(-\infty \:,\:\infty \:\right)

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7 0
2 years ago
Which of the following is associated with the famous impossible Delian problem?
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8 0
2 years ago
Combine the like terms to create an equivalent expression. <br><br> 7x−x
Alina [70]

Hello from MrBillDoesMath!

Answer:

6x

Discussion:

7x = 7 times x

x   = 1  times x

So both terms are "like" terms in x:

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Thank you,

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3 0
3 years ago
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