Hi!
When a number has lines on the outside of it like that, it means that it's the distance from 0. It's known as the absolute value.
|−8.6|'s distance from 0 is 8.6.
The answer is d 8.6
Hope this helps! :)
-Peredhel
36÷6 is 6 to show your work for it maybe draw it out and better show the equation like when you solve a bigger problem.
I think the answer is 17 because the pattern adds 4 then takes away 1 so 14-1=13 13+4=17
Answer: 15 i think
Step-by-step explanation: not sure