Question

I need help plz explain how to get the answer bc i have no clue

Answer 1

4.1x + 29

Explanation:

Perimeter of triangle = sum of all the sides

= 2.3x + 14 +2x - 0.2x + 15 {Combine like terms}

= 2.3x + 2x - 0.2x + 14 + 15

= 4.1x + 29