T- Teacher
S-student
**************T: so explain how we get from 2x to 3x
S: by adding x...duh
T: did you just talk back to me?
S: that's the point of having a conversation...
You sure you got your degree?
T- Teacher
S-student
**************T: so explain how we get from 2x to 3x
S: by adding x...duh
T: did you just talk back to me?
S: that's the point of having a conversation...
You sure you got your degree?