Answer:
Percent Decrease = 20% Decrease
Step-by-step explanation:
To find percentage decrease, we will use a simple formula shown below:
Percentage Decrease/Increase = 
Where
New is the latest number of members (which is 24)
Old is the initial number of members (which is 30)
<em>Note: the multiplication by a factor of "100" brings the answer to a percentage</em>.
Now, lets substitute the numbers and figure out the percentage decrease:

So, it comes to -20, which is a decrease of 20%
Answer:
2. D
3. B
Step-by-step explanation:
If it is 5ft a minute then it must be 10ft every two minutes
The answer is b so mark it down
Answer:
Yes.
Step-by-step explanation:
Yes they are because that is the definition of congruency.