Final answer:
The sentence "Tengo unas maestras buenas" is correct as written in Spanish.
Step-by-step explanation:
The sentence "Tengo unas maestras buenas" is correct as written.
In Spanish, adjectives typically come after the noun they modify. Therefore, the sentence "Tengo unas maestras buenas" is grammatically correct, meaning "I have some good teachers." The adjective "buenas" agrees in gender and number with the noun "maestras."
Other examples include "un perro grande" (a big dog) and "unas chicas amigas" (some friendly girls), where the adjectives come after the nouns.
Learn more about Spanish grammar