Final answer:
The question is about the affordability of additional lines for a T-Mobile plan and provides various conditions and options for X and the number of additional lines.
Step-by-step explanation:
The question is asking about the affordability of additional lines for a T-Mobile plan. Let's address each part separately.
For the first part:
- a) X ≤ 5.5 - This means that X can be any value less than or equal to 5.5.
- b) X < 5.5 - This means that X can be any value less than 5.5.
- c) X > 550 - This doesn't seem to be a relevant option for this question. Perhaps there is a typo.
- d) X > 5.5 - This means that X can be any value greater than 5.5.
For the second part:
- a) He can afford exactly 5 additional lines - This means that he can afford to have 5 additional lines on his T-Mobile plan.
- b) He can afford more than 5 lines - This means that he can have more than 5 additional lines on his T-Mobile plan.
- c) He can afford no more than 5 additional lines - This means that he can have a maximum of 5 additional lines on his T-Mobile plan.
Overall, the question is about the affordability of additional lines for a T-Mobile plan and provides various conditions and options for X and the number of additional lines.