Answer: The correct option is (C) 
Step-by-step explanation: We are given to choose the correct simplification for the following expression :

We will be using the following property of exponents :

So, the simplification of expression (i) is as follows :

Thus, the correct simplification of the given expression is 
Option (C) is CORRECT.
Answer:
405
Step-by-step explanation:
1% - 9 people
45% - 9 × 45 = 405 people
Answer:
d
Step-by-step explanation:
an album is 4$ and one song is 0.50$divide 50 by 4$ making 8 then multiply by2
4(-3)-3/(-3)+6
-12-3/-3+6
-12+1+6
-12+7
-5
is the answer.
This is because the slop is found by the difference of ys over the difference of xs.