CK-12 Foundation
Ck 12: Algebra: Problem Solving With Linear Graphs
[Free Registration/Login may be required to access all resource tools.] Devise a problem-solving strategy that uses a graph to solve real-world problems.
CK-12 Foundation
Ck 12: Algebra: Compound Inequalities
[Free Registration/Login may be required to access all resource tools.] Write, solve, and graph on a number line compound inequalities.
