For the first one, the answer is 2. You can only fold it vertically and horizontally. For the second one, the answer is O because any way you turn it, it still looks like O. I hope this helps!
The order of operations is:
Parentheses, Exponent, Division, Multiplication, Addition, Subtraction.
Or PEMDAS.
hope it helps!
It is irrational because it is a decimal that doesn't terminate or repeat! :)
The answer is -7/8\= 7/-8 Thank you!
