You can hold a knife with your palm towards the top of the handle or with your second knuckle aligned with the blade. It depends on how comfortable you feel holding it. But holding the knife like she is in the first panel should not be an option.

That was when she heard/noticed that she was getting a call. If you look at the first panel, she is holding the knife with her hand upside-down.

SAAAAVE MEEE

You are not holding your knife the same way she is.

But she probably doesn't know how to hold a knife in either one of them

No, it's not. That would cause way more stress in your wrist.

I think the other one is wearing a turtleneck.

You are taking this way out of context.

Grandma's ghost

Idk. I was taught to do M/D and A/S from left to right.

You multiply/divide from left to right.
So it would be:
6/2(3)
3(3)
9

Emma Roberts

It's actually Scottish

No

But it is

Because potatoes have eyes.