If you're talking about Egyptian, you have to put 9 "ten" symbols on the paper and you get 90.
The "ten" symbol looks like a tiny arch.
Answer: x=-1
Step by step shown below:
Answer:
180
Step-by-step explanation:
Answer:
11.1 times
Step-by-step explanation:
Answer:
I think it's C
Step-by-step explanation: