Answer:
Step-by-step explanation:
To determine the number of terms in the expression 2n + 5 - 3p + 4q, we count the number of separate parts separated by addition or subtraction symbols.
The expression can be broken down into four terms:
2n
5
-3p
4q
Therefore, there are four terms in the expression 2n + 5 - 3p + 4q.
