How to Wake Up Early – And Not be Miserable December 6, 2017December 3, 2017 NCTV450 comment Watch Video
Algebra 39 – Inconsistent, Dependent, & Independent Systems December 1, 2017November 25, 2017 NCTV450 comment Watch Video
Algebra 38 – Why the Elimination Method Works November 30, 2017November 25, 2017 NCTV450 comment Watch Video
Algebra 37 – Solving Systems of Equations by Elimination November 29, 2017November 25, 2017 NCTV450 comment Watch Video
Algebra 36 – Solving Systems of Equations by Substitution November 28, 2017November 25, 2017 NCTV450 comment Watch Video
Algebra 35 – Systems of Linear Equations in Two Variables November 27, 2017November 25, 2017 NCTV450 comment Watch Video