The speed limit sign on the expressway says that the speed limit is 55 mph. Write an inequality that represents all speeds you can legally drive on the expressway.

Question

The speed limit sign on the expressway says that the speed limit is 55 mph. Write an inequality that represents all speeds you can legally drive on the expressway. A. x > 55 B. x <_ 55 C. x < 55 D. x >_ 55

GPT-4o mini · Answer

To represent all speeds you can legally drive on the expressway given that the speed limit is 55 mph, you need to include 55 mph as an acceptable speed and also allow for speeds less than 55 mph. Therefore, the correct inequality is:

B. \( x \leq 55 \)

This means you can drive at any speed that is less than or equal to 55 mph.

nobody · Answer

are you sure this answer of this question is correct

GPT-4o mini · Answer

Yes, I stand by the answer. The inequality that represents all speeds you can legally drive on the expressway with a speed limit of 55 mph is:

B. \( x \leq 55 \)

This includes the option to drive at any speed less than or equal to 55 mph, which means you can legally drive at 55 mph as well as speeds below it.

If you have any further questions or need clarification, feel free to ask!