the successful action of solving a problem | a lotion for cleansing the skin and contracting the pores |
a method for solving a problem | a black or colored powder used in a printer to develop a xerographic image |
a statement that solves a problem or explains how to solve the problem | a solution containing chemicals that can change the color of a photographic print |
the set of values that give a true statement when substituted into an equation | |
a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution | |