Which situation(s) has (have) a net result of zero? Select ALL that apply.

The temperature was
−
5
°
F and fell
5
degrees.
The temperature was negative 5, °, F and fell 5 degrees.

Rich owed Peter
$
3
then spent
$
3
.
Rich owed Peter 3 dollars then spent 3 dollars.

A plane reaches an altitude of
15
,
000
feet then descends
15
,
000
feet.
A plane reaches an altitude of 15 comma 000 feet then descends 15 comma 000 feet.

Combine two atoms each with a charge of negative
2
and one atom with a charge of positive
4
.
Combine two atoms each with a charge of negative 2 and one atom with a charge of positive 4.

Stephen deposited
$
100
in his bank account then bought a
$
100
coat.
Stephen deposited 100 dollars in his bank account then bought a 100 dollars coat.

Tameka drove from a city with an elevation of
39
feet to a city with an elevation of
78
feet.