1. Rational
2. Irrational
3. Rational
4. Rational
The correct answer is d15
x = −3/
2
y + 50 is your answer.
<em>If you would like me to explain, let me know I would be happy to help!</em>
<em>Hope this helped! Have a great day/afternoon!</em>
Answer:

Step-by-step explanation:
Given


Required
After how many minutes, will they round together
First, convert the given time to minutes









So, we have:


List out the multiples of the time of both security personnel take round.


In the above lists, the common time is:

<em>This implies that they go on round after </em>
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