During the 1800s, the movement of large numbers of immigrants from many different
countries into large American cities resulted in
the rapid growth of
ethnic neighborhoods.
effective public health programs.
plentiful and affordable public housing.
public parks and recreation areas.

Plz hurry
Question 2 (20 points)

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

i think the answer is: cuba wanted to be independent from spain, and the u.s. wanted to end spanish rule in the west.

hope i

-lavira : )

i think it was richard m. nixon