Answer: the scale factor is 2.5
Step-by-step explanation: hope it helps :)
The question is asking to choose among the expression that represents the perimeter of the picture frame where as a rectangular picture frame has a width of 9cm and length of x cm and base on the fact, I would say that the answer would be 2x times 18. I hope you are satisfied with my answer
I believe the answer is D because those equation indicate an area on the negative side
