Answer:
2n + 15
Step-by-step explanation:
This question is sort of confusing, but I will assume you want the sentence written as an expression.
We can represent any number as "n".
Doubling the number is the same as multiplying by 2:
2n + 15
Thusly, this sentence can be written as [tex]\boxed{2n + 15}[/tex].
Hope this helps! ((:
