Substitution is the name given to the process of swapping an algebraic letter for its value. Consider the expression 8\({z}\) + 4. This can take on a range of values depending on what number \({z ...

"In our tests, we found that you can substitute the blend for the flours in many of our standard recipes," he told Tasting Table. If you don't have glutinous rice flour, sorghum flour is good for ...