Please enable JavaScript.

Coggle requires JavaScript to display documents.

Math Appendix (Algebra Tiles (Equation Mat (An organizing tool used to…

- - - - A symbol used to represent one or more numbers. In this course, letters of the English alphabet are used as variables.
        
        Ex: 3x − (8.6xy + z), the variables are x, y, and z.
      - Expression
        
        Numerical expressions combine numbers and operation symbols; algebraic (variable) expressions include variables.
        
        Minus -
        
        Negative
        
        A negative number is a number less than zero.
        
        Plus +
  - - - Two quantities are equal when they have the same value.
  - - - Combining two or more like terms simplifies an expression by summing constants and summing those variable terms in which the same variables are raised to the same power.