The lengths of the sides of a triangle are listed below.

Side A: x

Side B: 1.8x + (-1.2)

Side C: 1.8x + (-1.2)

Which expression represents the perimeter of the triangle?

***If you need a review of this, you may want to check out Lesson 10 in the Q2 Week 9 Folder***
a

4.6x + (-2.4)
b

3.6x + (-1.4)
c

3.8x + (-1.2)