Do you think than i ve understood it right
3x+9=30
3x=21
x = 21/3 = 7
x = 7
hope helped
Answer:
so sample size 9s school population =948
5/6, its 10/12, so just divide by two to simplify.
You draw a hexagon, then draw a triangle in it. Then continue to do it until you get all the triangles that fill up the whole hexagon.
