Question

It takes 12 hours to clean the windows of a certain office building. During the

first day of cleaning, the workers were able to clean for 9 hours. If the variable
t stands for the amount of time the workers have left to clean the windows,
which of the following units could apply to this variable?

A. buildings
B. hours
C windows
Helpppppp

Answer 1

pretty sure it is B bc it saud t stands for ant if time left