Answer:
A:12
Step-by-step explanation:
I just guessed correctly since I was also looking for it
Answer:
x = 7 , -1
Step-by-step explanation:
<u>SOLUTION :-</u>

- Add 11 to both the sides.


- Divide both the sides by 4.


- Root square both the sides.


Here , x will have two values -
1) 

2) 

<u>VERIFICATION :-</u>
When x = 7 ,





When x = -1 ,





Zero shells??? 0x7
this needs to be 20 characters long so ignore this
Answer:
I exactly don't know the answer
Answer:
100%
Step-by-step explanation:
You take the new price and divide it by the original. You get 200% then see how far it is away fron a hundred precent. Here that is a hundred precent, and we therefore have a hundred precent increase in price