Answer:

Step-by-step explanation:
Since the scale is 15 miles per inch all you need to do is multiply.
2in(15)=30
The cities are 30 miles apart.
Answer:
p=-30
Step-by-step explanation:
p+12=-18
subtract 12 on both sides and you get p=-30
Hope this helps!!
Answer:
n=17
Step-by-step explanation:
you have to set the two equations equal to each other because its angles are the same. once you do this, its just simple algebra, trying to solve for n. Hope this helps :)
B, because when the organism divides the cells become specialized and continue to divide.