Which statements about opposites are true
The opposite of a number is 1 divided by that number.
The opposite of a number is 1 divided by that number.
The opposite of a number is always a negative number.
The opposite of a number is always a negative number.
A non-zero number and its opposite are located on opposite sides of zero on a number line.
A non-zero number and its opposite are located on opposite sides of zero on a number line.
The opposite of the opposite of a number is the number itself.