Answer:
9
Step-by-step explanation:
The range is the biggest number minus the smallest number
The biggest number in this set is 10
The smallest number is 1
10-1=
9
3n + n = 180
4n = 180
n = 180/4
n = 45
hope it helps, brainliest pls!
Answer:
9
Step-by-step explanation:
3/2x6/2=18/2 Simply that and it turns to 9.
