т. 5.7

SELECT slujiteli.id, slujiteli.ime, trudovstaj.zaplata, trudovstaj.trudovstaj
FROM slujiteli
INNER JOIN trudovstaj ON slujiteli.id = trudovstaj.ID
WHERE (trudovstaj.trudovstaj < 10) AND (trudovstaj.zaplata > 270)
ORDER BY slujiteli.ime ASC