-1(18+4x)=8
Then you distribute
-18-4x=8
-4x=26
X= -6.5
Answer:
around 4.52.
Fraction form: 
Step-by-step explanation:
Brainliest?
Step-by-step explanation:
Below average rainfall in a region for several months
Not enough rain to be absorbed into the ground before evaporating
Cutting down trees and overuse of land
Hot dry air masses blown into a region by westerly winds
Human activities that deplete the water table faster than it can be replaced
The sibling cab either be male or female.
so, the required probability is 1/2