They're probably looking for false, but to be honest, I use it in my writing sometimes. It depends on the setting and character, or it should be specified as slang in nonfiction writing.
<span>23 less than x is the same thing as saying x minus 23 which is written
as (x - 23).</span><span>
</span>
She entered the program with a prove-it-to-me attitude.
Hi , the answer is A , a biography is a true story.