2x + 4y = 12 3x + 6y = b
In the given system of equations, b is a constant. If
the system has infinitely many solutions, what is the
value of b?
A) 3
B) 6
C) 12
D) 18​

How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?

In 1919, the temperance movement finally succeeded. they secured ratification of a constitutional amendment (the that banned alcoholic beverages. prohibition began with the 1920 passage of the which enforced the amendment.

Which of the following is a characteristic of the coverdell education savings account