Which systems have infinite solutions? check all that apply. Y = 0. 5x + 2. 75 and 2y = x + 2. 75 y = 0. 5x + 2. 75 and y – 0. 5x = 2. 75 y = 0. 5x + 2. 75 and 0. 5x + y = 2. 75 y = 0. 5x + 2. 75 and y = 0. 5(x + 5. 5) y = 0. 5x + 2. 75 and y = –2(–0. 25x )+ 2. 75.

The correct answer is b, social stratification is needed for a society to exist. marxist theory regarding social stratification is that due to the differing economic capacities among people in society, a natural separation occurs between those that own the means of production and those that sell their labour in the production chain. 

Dis the awnser because they are going from high to low

B. i am indeed a girl