10pts and I’ll mark brainliest!
(Also EXPLAIN the reasoning you used to write the expression)

8x + 10 is the expression for our perimeter

Step-by-step explanation:

2x -5 - x - 5 = x - 10. So the length of the right side is x - 10.

2x + 15 - x = x + 15, so the length of the other missing side is x + 15.

Now we combine like terms and simplify to get the perimeter

(2x -5) + (x) + (x-5) + (x+15) + (x-10) + (2x + 15)

Simplified we get 8x + 10 as the expression for our perimeter

where is the page?

step-by-step explanation:

the line of