The effect of US government policies during the 1920s is that US national debt declined.
Divide 61.5 by three so you know how much each quarter is.
61.5/3=20.5
And then add that number to 61.5 so that you have all four quarters
20.5+61.5=82
So he only has 20.5 miles more to get home and he will have traveled 82 miles in all when he gets home.
The impact that you can communicate with them and chat alot
Which is based on the Supremacy Clause, federal law preempts state law, even when the laws conflict. Thus, a federal court may require a state to stop certain behavior it believes interferes with, or is in conflict with, federal law.