C is the answer because man is the line
The answer would be wx(yz) because the associative property says that you can change where the parenthesis are while keeping the same equation.
The equation is w(xy)z, but moving the parenthesis some where else will not change it, such as wx(yz).
1:100 could be an example of a ratio comparing to 100
Answer:
when this quadratic is equal to 0
3(3x^2+13x+14)=0
3(3x+7)(x+2)=0
3 is not equal to 0
therefore (3x+7) or(x+2)=0
