Multiply. 2/3 x 18. Please I will give a thanks

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth