All because -2.22 is a real number, it’s a rational number because it can stop and a integer because it’s negative
Answer:

Step-by-step explanation:





7n-4=31
7n=31-4
7n=27
n=27/7
:n=3
It’s equation and it’s really easy to solve
Hello!
Step-by-step explanation:
Mean: 48
Median: 40
Mode: None
Range: 63
Hope this helps!