You first
-7 subtract -4 equal to -3
Answer:
Population after 
Step-by-step explanation:
If
is the initial amount,
is the annual rate of decrease then after
years the remaining amount
will be given by

Here 
The answer is A because the point of reflection is located on -1 while it reflects horizontally
I think this is right. The answer is 12.
24 times 9 equals 216, which is the area of the room floor.
Then I did 6 times 3 equals 18.
Then I divided 216 by 18 to get 12.
Answer:
x= 1
Step-by-step explanation:
sinceΔABC =ΔDEF
Therefore
4x-1 will be equal to x+2
then x = 1