USE. Mathematics. Algebra Section. Preparation in 15 Minutes a Day

You have a unique collection of "explanations" and independent works in two parts, which will allow you to prepare for successful exam passing for ninth graders in a short time.
Secret theorems, hidden techniques, reliable solution algorithms, lifesaving hacks that will help find the right answer in any situation, even when it seems that you know nothing and have forgotten everything.
Spending just 15 minutes a day on diligent completion of tasks, every student will be able to quickly and effectively absorb all the necessary information and get rid of the fear of the USE.