By definition, a term can be:
1. A variable.
2. A number called "Constant".
3. A variable multiplied by a number, which is also called "Coeficient".
4. Variables multiplied together.
In this case you have the following expression given in the exercise:
Notice that you can multiply the numbers:
As you can see, this term
and this term:
are separated by this sign:
Therefore, there are two terms in the expression.
The answer is: Two terms.