Answer:
The only two that share both of these qualities are the isosceles triangle and the isosceles right triangle.
4x + 2x + 2
= 6x + 2
So the answer is B
You and your 2 nieces bakes 27 cupcakes. This means that there were 27 cupcakes to be distributed evenly between the 3 of you. So divide 27 by 3 to get your answer.
27 ÷ 3 = 9.
This means that each of you would get 9 miniture cupcakes to take home.