answer:
The expression 2x - 4 consists of two terms:
1. The term 2x, which is the product of the coefficient 2 and the variable x. It represents a quantity that is twice the value of x.
2. The term -4, which is a constant term. It does not involve any variables and represents a fixed value of -4.
These two terms together form the expression 2x - 4.
~~Alli~~