What is the percentage of students who are in the largest three classes displayed in the histogram?
A) 18%
B) 36%
C) 64%
D) 82%

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

What’s 8y+48 and factor each expression completely

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?