The correct answer is(B), Local governments only have power that is specifically granted to them by states.
Dillon rule was developed by judge John Forest Dillon. The Dillon rule interprets the grant of very narrow powers to the local government. this rule was important since it aimed at stopping corruption in local government due to the amount of power given to them.
Answer: The two trucks will be 339.5 miles apart after 3.5 hours.
Explanation:
Let x =Time taken(in hours) by both trucks when they 339.5 miles apart.
Distance = Speed x Time
Distance traveled to North = 48x miles
Distance traveled to South = 49x miles
Total distance = 48x+49x = 97x miles = 339.5 miles [given]

Hence, the two trucks will be 339.5 miles apart after 3.5 hours.
The answer would be C.
Hope I helped