Answer:
It's decreasing as 5 is a negative and a negatives goes down.
Answer:

Step-by-step explanation:

Working on the denominator,


Working on the numerator,



What’s the thing I can’t answer without the answers
Answer:
0.9
Step-by-step explanation:
21 ÷ 23 = 0.913
Round to the nearest tenth = 0.9
Hope this helps!