Simplify the expression: 42 + 8 ÷ 2.

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units

Megan and desmond each add the same amount of water to their aquarium megan makes 5 ml of chemical solution with every gallon of water for her aquarium desmond mixed 8 ml of chemical solution for every 2 gallon of the water for his aquarium.

The graph of f(x)=(6-4x)^2/2x^2-5x+12 has a horizontal asymptote at y=