Homework

Math 7
Pink booklet - pg. 381-387 & Test Two: Ch. 8
Solving equations: http://www.mathsisfun.com/algebra/introduction.html
Why does 4x mean 4 times x?: http://www.mathsisfun.com/algebra/introduction-multiply.html
Substitution: http://www.mathsisfun.com/algebra/substitution.html

Science 9
Unit D: Electrical Principles and Technology - Tuesday