Gabrielle's age is three times mikhail age. The sum of their ages is 20. What is Mikhail's age help pls thank u i give brainloist

Select all that apply. because the length of his story is limited, short story writers typically:

Free why is a great place?

Which of the following factors most consistently contributes to the speaker’s believability? a the age and experience of the speaker b the physical environment in which the speech is delivered c the sincerity, knowledge, and trustworthiness of the speaker d the position of the thesis statement in the speech