Like Terms - Terms with the same variable and the same exponents/degrees.
Like Fractions - Fractions having the same denominator. (Numerator is the top, denominator is the bottom)
Line - A straight inifinite path joining an infinite number of points. The path can be infinite in both directions.
Line Segment - A straight path that has a beginning and an end - endpoints.
Linear Equation - An equation whereby letters represent real numbers and whose graph is a line.
Line of Symmetry - A line that divides a figure or shape into two parts. The two shape must equal one another.
- Sound reasoning and the formal laws of reasoning.