Answer:
4
Step-by-step explanation:
20 divided by 5 = 4
1. false
2. true
3. false
4. true
5=5=10
A
5x - 10 > 15
Add 10 to each side
5x-10+10 >15+10
5x > 25
Divide each side by 5
5x/5 >25/5
x>5
There is a open circle at 5 and the line goes to the right since x is bigger