# Open Resources for Community College Algebra

## IndexIndex

associative property of, List
commutative property of, List
Algebraic expression
Algebraic expressions
evaluating
simplifying
Algebraic translations of English phrases
Associative property
of multiplication, List
axis
horizontal
vertical
Cartesian Coordinate System
Cartesian coordinate system
René Descartes
Combining like terms
Commutative property
of multiplication, List
constant
coordinate plane
coordinates
Dependent system
Distributive property
Division property of equality, Fact
Elimination method
Empty set
empty set
English phrases and sentences
algebraic translations of
Equation
linear
Equation(s)
addition property of equality for solving, Fact
equivalent
multiplication property of equality for solving, Fact
solution of
solution set of
translating to
Equivalent equations
Evaluating algebraic expressions
Expression
algebraic
linear
Factors
form
point-slope
slope-intercept
standard
Formulas
graph
of an equation
Graphing
solution set to an inequality
systems of linear equations to solve
Graphs
of inequalities
Greater-than symbol
Greater-than-or-equal-to symbol
horizontal line
Identity
multiplicative
Inconsistent system
Inequalities
graphing
solution sets of
Inequality
linear
solutions of
Inequality symbols
intercept
Interval notation
Inverse
multiplicative
Less-than symbol
Less-than-or-equal-to symbol
Like terms
linear
Linear equations
solving
Linear equations in one variable
Linear expression
Linear inequalities
solving
Linear inequalities in one variable
linear relationship
Linear systems of equations. See Systems of linear equations
Mathematical models
Mixture problems
Modeling
Multiplication
associative property of, List
commutative property of, List
Multiplication property of equality, Fact
Multiplication property of inequality, Fact
Multiplicative identity
Multiplicative inverse (or reciprocal)
Negation property of equality
Not-equal-to symbol
ordered pair
origin
parallel lines, Fact
Percent
applications
perpendicular lines, Fact
point-slope form
Rate
rate of change
Real numbers
ordering
Reciprocal (or multiplicative inverse)
relationship
linear
rise over run
Set
empty
Set notation
Set-builder notation
Simplifying algebraic expressions
slope
formula
given intercepts, Fact
review
triangle
undefined, Fact
slope-intercept form
Solution set
of equation
of inequality
Solution(s)
of an inequality
of equations
of system of linear equations
solving
linear equations
multistep
linear inequalities
multistep
standard form
Substitution method
Substitution of number for variable
subtraction property of equality, Fact
Symbols
inequality
Systems of linear equations
applications
solved by elimination
solved by graphing
solved by substitution
with infinitely many solutions
with no solution
Terms
of algebraic expressions
Variable
vertical line
Word problems
strategy for solving
$$x$$-axis
$$x$$-coordinate
$$y$$-axis
$$y$$-coordinate
$$y$$-intercept