Jillian wanted to determine the difference of 7 and a number, n. she wrote in a table several possible expressions she could use to represent this. which is the correct expression number?

Step-by-step explanation:

Let

n------> a number

we know that

The expression " the difference of and a number n" is equivalent to say " Subtract a number n from 7"

therefore

the algebraic expression is equal to

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

this is false ^.^ lol