Answer: 17
Step-by-step explanation:
you replace the "r" with 13
and you just do
13+4
Associative property is what I believe the answer to be.
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.
Answer: .0459
Step-by-step explanation:
1- expand
4p= 24p + 30
2- move 24p to the other side
4p-24p=30
-20p=30
3- Divide
P= -3/2
Hope this helped!