Answer:
Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.
Enrique decreased his weight by four pounds for the wrestling tournament.
How can you model this situation?
The situation can be modeled with algebra tiles as
✔ one orange x tile
and
✔ four blue – tiles
.
The situation can be represented as the algebraic expression
✔ x – 4
.
Explanation: