Final answer:
In the expression x + 4x - y + 5, the terms are 5x (after combining x and 4x), -y, and the constant term 5.
Step-by-step explanation:
The terms in the algebraic expression x + 4x - y + 5 are as follows:
- x and 4x are like terms since they contain the same variable raised to the same power. They can be combined to 5x.
- -y is a term on its own and cannot be combined with x terms since it contains a different variable.
- The number 5 is a constant term by itself as it does not contain any variable.
In summary, the expression has three terms when simplified: 5x, -y, and 5.