Answer:
![x=13](https://tex.z-dn.net/?f=x%3D13)
Step-by-step explanation:
The angle on a straight line is always 180 degrees.
Thus,
![(12x-26)+50=180](https://tex.z-dn.net/?f=%2812x-26%29%2B50%3D180)
Remove the brackets:
![12x-26+50=180](https://tex.z-dn.net/?f=12x-26%2B50%3D180)
![12x+24=180](https://tex.z-dn.net/?f=12x%2B24%3D180)
Subtract 24 from both sides:
![12x+24-24=180-24](https://tex.z-dn.net/?f=12x%2B24-24%3D180-24)
![12x=156](https://tex.z-dn.net/?f=12x%3D156)
Divide both sides by 12:
![\frac{12x}{12}=\frac{156}{12}\\](https://tex.z-dn.net/?f=%5Cfrac%7B12x%7D%7B12%7D%3D%5Cfrac%7B156%7D%7B12%7D%5C%5C)
![x=13](https://tex.z-dn.net/?f=x%3D13)
Answer:
true, yes
Step-by-step explanation:
It would cost $19.50. hope that helped
D. When you do the math, the results to everything should be t=9. D is the only outlier. Therefore, D is the answer in this case.
<u>(a) Construct a 95% confidence interval for the difference between the average number of intrusion attempts per day before and after the change of firewall setting (assume equal variance)</u>