Answer:
Depends on what the paragraph has written. "Explicitly stated" means directly from the text. Usually, looking at the first and last sentence of a paragraph gives you the claim and conclusion sentence, so these will be most helpful in determining what the central idea is.
Explanation:
To find the unit rate, you have to divide the cost ($12) by the amount (9)
12/9= 1.333
Therefore, the unit rate is $1.33
Hope this helps :)
It's summarizing when a passage is shortening by only focusing in the main points.