Answer:135 degrees
Step-by-step explanation: Because a octagon equals 1080 and since there are eight sides you divide it by 8 and get 135
The answer is A. You can comment if u want an explanation :)
25+95=120 25(notes on)=95(no notes on)=120 total
Expressions are problems with no answer. I would use it to represent inequalities and/or a basic formula
One battery costs $1.44.
The unit rate would be

To get that answer, you would have to divide 13 ÷ 9.
I'm not sure if this is what you were looking for, but if it was, I hope I helped! :-)