Varios Between en una sentencia

[mktalternativa]

Hola chicos estoy con problemas para hacer varios between en una sola sentencia, probe de varias formas pero no consigo, quien me echa una mano


ni asi

Código MySQL:

SELECT * from table where x = hola AND numero BETWEEN '20' and '30' and numero BETWEEN '50' and '80'
 

ni asi

Código MySQL:

SELECT * from table where x= hola AND ( numero BETWEEN '20' and '30' and numero BETWEEN '50' and '80')
 

asi tampoco

Código MySQL:

SELECT * from table where x= hola AND ( numero BETWEEN '20'  and '30' ) and ( numero BETWEEN '50' and '80')