Step-by-step explanation:
![\sqrt{12-8x} =x-3\\](https://tex.z-dn.net/?f=%5Csqrt%7B12-8x%7D%20%3Dx-3%5C%5C)
square both sides
![12-8x=(x-3)^2](https://tex.z-dn.net/?f=12-8x%3D%28x-3%29%5E2)
expand
![12-8x=x^2-6x+9](https://tex.z-dn.net/?f=12-8x%3Dx%5E2-6x%2B9)
simplify
0=x^2+2x-3
Factor
0=(x+3)(x-1)
the possible values for x are -3 and 1
Hope that helps :)
Answer:
1/27
Step-by-step explanation:
If he has 9 coins in total which gives him a 1/9 chance to pull any random coin he would also have a 1/3 chance to pull a dime from the given 9 coins. YOu multiply the likelihood of the situations together to get a final probablity of 1/27
Answer:
false because rounding it will not show the exact number
Answer:
It would be 9 of course. I'm an Expert in real life but not here.
Step-by-step explanation:
Answer:is A
Step-by-step explanation: because if we add all of those numbers together we get 49vthen divided by 6 gives us 8.16