Why is carteles a correct plural spelling? A. because the noun is feminine B. because the noun is masculine C. because the singular form ends in a vowel D. because the singular form ends in a consonant

It is a plural form its because the word carteles ends with es and the singular form to is cartele, so the asnwer among the choices you give is letter D. because the singular form ends in an consonant. I hope you are satisfied with my answer and feel free to ask for more

Carteles is the correct plural spelling D) because the singular form ends in a consonant.

The singular form of carteles is el cartel, which is why you need to add - es to make the plural form of the word.