Answer:
5 + 2.5x <20
Step-by-step explanation:
subtract 5 from each side so now it is 2.5x < 15
divide both sides by 2.5, so now it is x < 6
so it will be LESS THAN 6 months before her hair is LESS THAN 20 centimeters
See attachment for math work and answer.
Ok
The lower cortile is 19 because that's the lowest number and the medium cortile is 24 because it's in the middle.
Men/ women=6872
women =2150
:6872-2150=4,722