| Screenshot | 
ID | 
Description | 
Price  | 
 | 
  | 
Sec2-5 | 
Recognizing Like Terms-Combining Like Terms-Remove Grouping Symbols | 
1.99 | 
 | 
  | 
Sec2-4 | 
The Distributive Property-Distributive Property and Factoring | 
1.99 | 
 | 
  | 
Sec2-3 | 
Exponents and Factors-Monomials-Multiplying Monomials-Evaluating a Monomial | 
1.99 | 
 | 
  | 
Sec2-2 | 
Components of an Algebraic Expression-Substitution and Evaluation-Perimeter and Area-Circles | 
1.99 | 
 | 
  | 
Sec2-1 | 
Evaluating a Constant Expression | 
1.99 | 
 | 
  | 
Sec10-5 | 
Numerous Examples in Algebra-Geometry | 
1.99 | 
 | 
  | 
Sec10-4 | 
Development of the Quadratic Formula-The Discriminant | 
1.99 | 
 | 
  | 
Sec10-3 | 
Solving a Quadratic Equation by Completing the Square | 
1.99 | 
 | 
  | 
Sec10-2 | 
Factoring a Quadratic Equation-Incomplete Quadratics- | 
1.99 | 
 | 
  | 
Sec10-1 | 
The Standard or General Form of a Quadratic Equation | 
1.99 | 
 |