Describe a real-world situation that each expression might model. Tell what each variable represents.
14. 40
What variables?
The expression "14" can model a real-world situation where you are counting the number of people in a room. In this context, the variable "14" represents the total number of people counted.
The expression "40" can model a real-world situation where you are measuring the temperature in degrees Celsius. In this case, the variable "40" represents the temperature reading.