Question

PLEASE HELP.... 80 POINTS

Answer 1

5n is the answer to this question.

Explanation:

Answer 2

Explanation:

1 triangle: 2*6 + 1*5

2 triangles: 2*6 + 2*5

3 triangles: 2*6 + 3*5

So for n triangles: p = 2*6 + n*5 = 12 + 5n