Answer:
Answer 3 (-6x-2y=12)
Step-by-step explanation: Turn to slope form to check
First- Add the 6x from both sides
-2y=6x+12
Second- Divide by two on both sides
y= -3x-6
Answer:
uhhhh maybe add a picture ?
Step-by-step explanation:
Total number of songs is ![14+16+17= 47](https://tex.z-dn.net/?f=%2014%2B16%2B17%3D%2047%20)
And out of 47, total number's of katy Pery's songs are 17.
So probability that the next song will be the song of Katy Pery is
![= \frac{17}{47}](https://tex.z-dn.net/?f=%20%3D%20%5Cfrac%7B17%7D%7B47%7D%20)
And therefore probability that the next song is not of Kety's pary's song is
![1-\frac{17}{47} = \frac{30}{47}](https://tex.z-dn.net/?f=%201-%5Cfrac%7B17%7D%7B47%7D%20%3D%20%5Cfrac%7B30%7D%7B47%7D%20)
And that's the required answer .
Answer:
C
Step-by-step explanation:
distributive property of equality
1/2(10x-4) = 5x-2
combine like terms
4x+5x-2=6-----------4x and 5x are the like terms
9x-2=6
addition property of equality
9x-2+2=6+2
9x=8
Division property of equality
9x=8-----------------------dividing both sides by 9
9x/9=8/9
x=8/9
I got 42. Don't know if it's right though.