I’m excited about the problem I have to share with you today in the latest installment of our Know the Code series. :) Interest rate problems can be extremely annoying [...]

Algebraic techniques can often help us solve word problems. The process typically involves assigning one or more variables, writing an equation (or two or three), and then solving that equation. [...]

Welcome back to this week's Challenge Problem! As always, the problem and solution below were written by one of our fantastic instructors . Each challenge problem represents a 700+ level [...]