One antifreeze solution is 20% alcohol. another antifreeze solution is 12% alcohol. how many liters of each solution should be combined to make 15 l of antifreeze solution that is 18% alcohol?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?