It is an irrational number
Answer:
13. 3x+10=5x-10
14. (I'm not sure how to set this one up, sowwy ;^;)
15. 5x+15=6x
16. x+10=4x-20
I'm pretty sure this is how to set it up
Answer:
D. 30 sq in.
Step-by-step explanation:
10+9+6+5=30 sq in.
Answer:
B
Step-by-step explanation: