# Question 31: Sam, CD's, and DVD's

**Algebra**Level 1

**- Solve systems of linear equations and inequalities in two and three variables using graphical, substitution, and elimination methods.**

*MA.912.A.3.14*** MA.912.A.3.15** - Solve real-world problems involving systems of linear equations and inequalities in two and three variables.

Algebra 1 EOC Study Guide. How many can you solve correctly?