Black American soldiers during World War II: a) faced little prejudice from white soldiers, unlike in World War I. b) had a higher percentage of casualties than white soldiers. c) often recognized the paradox of fighting for freedom when they enjoyed little freedom in the United States. d) served in integrated units.

C) Often recognized the paradox of fighting for freedom when they enjoyed little freedom in the United Statesp

the answer is jerusalem

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