B. y=4/5x its just taking half
Where are you from please write it
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If you add up all of the digits in the number, and if that number you get is able to be divided by 3, the original number is good to divide by 3.
For example: 618
You add 6+1+8 and get 15
Take 15 and divide by 3
You get a whole number, 5
Therefore, 618 can be divided by 3
Answer:
A certain element has 25 protons.
Step-by-step explanation:
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