Use the PACED decision-making process to make a decision or make a choice. The steps to follow when making a decision can be easily remembered when you use the word PACED:
P - What is the PROBLEM - Why is there a need to make a choice?
A - What are the ALTERNATIVES - What are the possible choices available?
C - Establish the CRITERIA - Why is one choice better than the other?
E - EVALUATE the alternatives - How well does each choice meet the criteria?
D - Make a DECISION - What is the best choice?
Answer:
<h2>x = 12</h2>
Step-by-step explanation:
![\frac{2x - 4}{5} =4](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%20-%204%7D%7B5%7D%20%20%3D4)
First of all multiply through by 5 to eliminate the fraction
That's
![5 \times \frac{2x - 4}{5} = 4 \times 5 \\ 2x - 4 = 20](https://tex.z-dn.net/?f=5%20%5Ctimes%20%20%5Cfrac%7B2x%20-%204%7D%7B5%7D%20%20%3D%204%20%5Ctimes%205%20%5C%5C%202x%20-%204%20%3D%2020)
Next using the addition property add 4 to both sides of the equation
We have
![2x - 4 + 4 = 20 + 4 \\ 2x = 24](https://tex.z-dn.net/?f=2x%20-%204%20%2B%204%20%3D%2020%20%2B%204%20%5C%5C%202x%20%3D%2024)
<u>Divide both sides by 2</u>
![\frac{2x}{2} = \frac{24}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%7D%7B2%7D%20%20%3D%20%20%5Cfrac%7B24%7D%7B2%7D%20)
We have the final answer as
<h3>x = 12</h3>
Hope this helps you
Answer:
no
Step-by-step explanation:
If it is not a perfect square, then the original number cannot be a perfect square. 125 is not a perfect square [nor is 53 or 35], so 1953125 cannot be a perfect square.