I think it is true :) hope this helps
Answer:
it is providing you and advance notice that the incoming speed limit that it would be 45MPH
Explanation:
whenever you see one of those signs with a speed limit with a arrow pointing top it is saying that futher ahead speed limit will be 45 or whatever number it has.
Answer:
gas, water, clothing, tobacco, food, and oil.
Explanation:
You may chose your 3
Hope this helps