Algebra 2- Index
Placement Test
Unit 1

Solving Equations With Multiple Unknowns and Solving Algebraic Terms

Unit 2

Scientific Notation, Symbols of Inclusion, Solving Inequalities, Factoring

Unit 3

Word Problems, Mathematical Phrases and Equations, Consecutive Integers

Unit 2: Scientific Notation, Symbols of Inclusion, Solving Inequalities, Factoring

  • Introduction to Scientific Notation, Symbols of Inclusion, Solving Inequalities, Factoring, Solving Quadratic Equations by Factoring, Ratio, Proportion, and Probability01:55
  • 30Scientific Notation05:10
  • 30Scientific Notation01:21
  • 31Symbols of Inclusion01:16
  • 31Symbols of Inclusion04:17
  • 39Ratio Word Problems02:21
  • 39Ratio Word Problems03:03
  • 40Proportion03:25
  • 40Proportion08:26
  • 41Proportion03:24
  • 42Probability04:04
  • 43Probability06:49
Algebra II-Ratio Word Problems

Battle of Gettysburg: total number of soldiers was 165,000, of which 51,000 were wounded, captured, or killed. What is the ratio of soldiers who were either wounded, captured, or killed?