Answer:
8 hours
Step-by-step explanation:
if 189 miles= 7 hours. what about 216 miles.you cross multiply
Option C:
is the correct answer.
Explanation:
The given expression is 
We need to factor the expression.
Let us rewrite the expression as

Also, we can rewrite the term
as 
Thus, we have,

Hence, the equation is of the form,

where
and 
Hence, the factor of the expression can be written as 
Thus, the factored expression is 
Therefore, Option C is the correct answer.
The answer is false................