Answer:
.30
Step-by-step explanation:
1. x = 28
2. x = 13
3. x = 11
4. x = 50
5. x = 53
6. x = 77
7. x = 5
8. x = 70
12-4/5(x+15) = 4
12-(4x+60)/5 = 4
60-4x+60 / 5 = 4
120-4x = 20
-4x = -100
x=25
The solution is the coordinates of the point (p,n) of intercept of lines described by given equations.
