The last one the reason is 2 is how much weeks so it’d be 2x - 126 cause that’s how much she wants to lose
Hello there,
I hope you and your family are staying safe and healthy during this winter season.

We need to use the Quadratic Formula*
, 
Thus, given the problem:

So now we just need to plug them in the Quadratic Formula*
, 
As you can see, it is a mess right now. Therefore, we need to simplify it
, 
Now that's get us to the final solution:
, 
It is my pleasure to help students like you! If you have additional questions, please let me know.
Take care!
~Garebear
<h2>

</h2><h2>Option C</h2>
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Answer:
12
Step-by-step explanation:
I + (-3) = 9
Lets isolate I:
9 - (-3) = I
12 = I
Check:
12 + (-3) = 9
9 = 9