Algebra 2H pds 1,2
Today was the Pep Rally, which meant that all classes were shorter in length.
We managed to go over the Substitution Method for solving systems of equations.
This is when you substitute an expression for one of the variables in order to solve for both answers.
HW page 219 # 31,39,41,45,29.
EC problem...What is 10 percent of 90 percent of 80 percent?

Geometry H pds 3,5,6
Classes were shorter due to the Pep Rally today.
We reviewed the formulas for finding the sum of the interior and exterior angles of any polygon. Sum of the interior angles = 180(n-2)
Sum of the exterior angles = 360.
Each exterior angle of a regular polygon = 360/n.
HW Worksheet--Do ALL questions. It will be collected on Monday.
EC problem....Given the initial letters of the missing words, complete this sentence:
There are 180 D in a T.