Your friend's words represent an injunctive norm.
Hope that helped :)
Also maybe add the choices so people aren't as confused :)
There was both guerilla warfare and trench warfare in this global war
X=10
(10-3)(10-5)=35
(7)(5)=35
Although there are many different ways to teach effectively, good instructors have several qualities in common. ... They are prepared, set clear and fair expectations, have a positive attitude, are patient with students, and assess their teaching on a regular basis.
