The sum of number is at least 14 means the sum is either equal to 14 or greater then 14. So,
According to the question,
5x + 2x ≥ 14
= 7x ≥ 14
= x ≥ 14 / 7
= x ≥ 2
The hazard prevention or control method that applies to such a situation is maintenance of the facility where the hazardous materials are kept and regular checking of the equipment's of fire control. This methodology can actually become the lifesaver for all the workers and employees in the workplace.
The word indelibly means <em>not able to be forgotten.
</em>Having this in mind, the best choice would be the word permanently, which has the closest meaning to the word indelibly. <em>
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Language) in the seriacion that can be used?
