1
Equations that have the same solutions
2
A symbolic form made up of constants, variables and operations
3
Two operations that undo each other
4
The inverse of Division
5
The inverse of Addition
6
If the term of an expression consists of a number multiplied by one o more variables, the number is the _____ of the term.
7
An expression is _____ if it has no grouping symbols and if all the like terms have been combined
8
The line is _______ if the slope = 0
9
A statement formed by placing an equal sign between two expressions
10
The line is ____ if the slope is undefined
11
A letter used to represent a range of numbers
12
If the slope is positive, the line ____ from left to right
13
The ratio of the vertical rise to the horizontal run between any two points on a line
14
If the slope is negative, the line ____ from left to right
