If 45 ml of h2o are required to mix 100 g of casting plaster, how many milliliters would you need for 250 g of plaster ?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)