Answer: Choice A) 96 + x ≤ 149
This is the same as saying "96 + x less than or equal to 149"
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Step-by-step explanation:
We start with 96 people already on board. We add on x more people. The x is a placeholder for a positive whole number.
In total, we have 96+x people on the plane. This total must not exceed the max capacity of 149. In other words, the largest value of 96+x is 149.
Since 96+x can be 149 or smaller, we can say 96+x ≤ 149