Answer:
Excuse me I need more information to solve this question.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
multiply and divide(left to right)
=9-9+1
Add and subtract(left to right)
=1
If an items weight is 0 it would be like a peice of paper or cotten ball. when a cotten ball is weighed it does not affect anything. as when a peice of paper is wieghed it moves its meater 1 inch.
Any

in this set will be real numbers that are both less than

and greater than

. But that's not possible, so this set is empty.
Answer:0.13
Step-by-step explanation:i think