Answer:
The purpose of a map scale is to help the user to know the distance between 2 or more cities or geographical elements.
A.)Lobster and cod
Commercial fishing off the coast of New England concentrates on Lobster and Cod.
Hope this helps :D
Average x = (5-1)/2 = 2
<span>average y = (-2+3)/2 = 1/2
</span>so
<span>(2 , 1/2)</span><span>
</span>