Answer:
The answer is D
Step-by-step explanation:
2x+10 <-8
2x<-8-10
2x<-18
x<-9
Lol, you're correct no worries!
Yes a triangle has 3 sides and a square has 4 sides :)
No, it cannot make a triangle
Answer: -9.999e+23
I don't know what you're up to.
work is shown and pictured
