How can we help?

You can also find more resources in our Help Center.

equation

solution of an equation

isolate the variable

inverse operations

mathematical statement that two expressions are equal

a value of the variable that makes the equation true

a variable is isolated when it appears by itself on one side…

operations that "undo" each other...for example addition and…

equation

mathematical statement that two expressions are equal

solution of an equation

a value of the variable that makes the equation true

Compound Inequality

Cross products

Formula

Identity

Consits of two distinct inequalities joined by the word "and"…

The product are crossed called Cross products

An equation that states a relationship among quantities. Type…

An equation that is true for every possible value of variable

Compound Inequality

Consits of two distinct inequalities joined by the word "and"…

Cross products

The product are crossed called Cross products

Addition Property of Equality

Equation

Multiplication Property of Equality

Subtraction Property of Equality

The property that states that the two sides of an equation re…

A mathematical sentence with equal values on either side of a…

The property that states that the two sides of an equation re…

The property that states that the two sides of an equation re…

Addition Property of Equality

The property that states that the two sides of an equation re…

Equation

A mathematical sentence with equal values on either side of a…

Addition property of equality

Subtraction property of equality

Multiplication property of equality

Division property of equality

Add the same quantity (amount) to both sides, and the equatio…

Subtract the same quantity (amount) from both sides, and the…

Multiply both sides of an equation by the same quantity (amou…

Divide both sides of an equation by the same quantity (amount…

Addition property of equality

Add the same quantity (amount) to both sides, and the equatio…

Subtraction property of equality

Subtract the same quantity (amount) from both sides, and the…

Compound Inequality

Cross Products

Formula

Identity

It consists of two distinct inequalities joined by the word "…

In the proportion a/b=c/d, the products "ad" and "bc" are cal…

is an equation that states a relationship among quantities. F…

is an equation that is true for every possible value of the v…

Compound Inequality

It consists of two distinct inequalities joined by the word "…

Cross Products

In the proportion a/b=c/d, the products "ad" and "bc" are cal…

quadratic equation

quadratic formula

solve an inequality

equivalent inequalities

ax^2 + bx + c = 0... a cannot = 0... two real solutions at most

x = -b +/- √b^2-4ac/ 2a

find all set of values of the variable that make the inequali…

two inequalities that have the same solution set

quadratic equation

ax^2 + bx + c = 0... a cannot = 0... two real solutions at most

quadratic formula

x = -b +/- √b^2-4ac/ 2a

addition property of equality

multiplication property of equality

inverse operation

inequality

If you add the same numbers to each side of an equation, both…

multiplying both sides of an equation by the same number resu…

Operations that undo each other: addition and subtraction or…

A mathematical sentence that contains less than, greater than…

addition property of equality

If you add the same numbers to each side of an equation, both…

multiplication property of equality

multiplying both sides of an equation by the same number resu…

equation

Addition Property of Equality

Subtraction Property of Equlity

Multiplication Property of Equality

a mathematical sentence with equal values on either side of a…

the property that states that the two sides of an equation re…

the property that states that the two sides of an equation re…

the property that states that the two sides of an equation re…

equation

a mathematical sentence with equal values on either side of a…

Addition Property of Equality

the property that states that the two sides of an equation re…

addition property of equality

multiplication property of equality

inverse operation

inequality

If you add the same numbers to each side of an equation, both…

multiplying both sides of an equation by the same number resu…

Operations that undo each other: addition and subtraction or…

A mathematical sentence that contains less than, greater than…

addition property of equality

If you add the same numbers to each side of an equation, both…

multiplication property of equality

multiplying both sides of an equation by the same number resu…

addition property of equality

multiplication property of equality

inverse operation

inequality

If you add the same numbers to each side of an equation, both…

multiplying both sides of an equation by the same number resu…

Operations that undo each other: addition and subtraction or…

A mathematical sentence that contains less than, greater than…

addition property of equality

If you add the same numbers to each side of an equation, both…

multiplication property of equality

multiplying both sides of an equation by the same number resu…

equation

expression

inequality

like terms

a combination of numbers, variables, operation symbols and an…

a combination of numbers, variables, operation symbols

a combination of numbers, variables, operation symbols and an…

terms that have the same variables raised to the same exponents

equation

a combination of numbers, variables, operation symbols and an…

expression

a combination of numbers, variables, operation symbols

constant

like terms

distribute

coefficient

a term with no variable factor

terms containing the same variable and exponents

to multiply a number by all of the terms inside the parentheses

a number multiplied by a variable in a term

constant

a term with no variable factor

like terms

terms containing the same variable and exponents

Solution of an inequality

Equivalent inequalities

Roster form

Set-builder notation

Any value or values of a variable in the inequality that make…

Inequalities that have the same set of solutions.

A notation for listing all of the elements in a set using set…

A notation used to describe the elements of a set.

Solution of an inequality

Any value or values of a variable in the inequality that make…

Equivalent inequalities

Inequalities that have the same set of solutions.

Absolute Value

Coefficients

Consecutive Integers

Elimination

How far away a value is from zero

A number attached to a variable that is multiplied

Whole numbers that go in order

To get rid of

Absolute Value

How far away a value is from zero

Coefficients

A number attached to a variable that is multiplied

CONSTANT

LIKE TERMS

DISTRIBUTE

COEFFICIENT

A TERM WITH NO VARIABLE FACTOR

TERMS CONTAINING THE SAME VARIABLE AND EXPONENTS

TO MULTIPLY A NUMBER BY ALL OF THE TERMS INSIDE A PARENTHESES

A NUMBER MULTIPLIED BY A VARIABLE IN A TERM

CONSTANT

A TERM WITH NO VARIABLE FACTOR

LIKE TERMS

TERMS CONTAINING THE SAME VARIABLE AND EXPONENTS

Equivalent Expressions

Formula

Identity

Inequality

Expressions that simplify to an equal value when numbers are…

A literal equation that states a rule for a relationship amon…

An equation that is true for all values of the variables.

The relation between two expressions that are not equal, empl…

Equivalent Expressions

Expressions that simplify to an equal value when numbers are…

Formula

A literal equation that states a rule for a relationship amon…

Additive Identity

Multiplicative Identity

Equivalent Numerical Expressions

Equivalent Variable Expressions

the sum of any number and zero is equal to the number

the product of any number and one is equal to the number

Expressions using only numbers that have the same solution

Expressions using variables that have the same solution

Additive Identity

the sum of any number and zero is equal to the number

Multiplicative Identity

the product of any number and one is equal to the number

Inequality

Less than

Greater than

Not equal to

A mathematical statement formed by placing an inequality symb…

Smaller in size, quantity, or amount; the symbol < stands for…

More than in size, quantity, or amount; the symbol > stands f…

It's when the two numbers are not equal.

Inequality

A mathematical statement formed by placing an inequality symb…

Less than

Smaller in size, quantity, or amount; the symbol < stands for…

Inequality

Less than

Greater than

Not equal to

A mathematical statement formed by placing an inequality symb…

Smaller in size, quantity, or amount; the symbol < stands for…

more than in size, quantity, or amount

Two numbers are not equal.

Inequality

A mathematical statement formed by placing an inequality symb…

Less than

Smaller in size, quantity, or amount; the symbol < stands for…

variable

isolate the variable

solution set

solution

a letter or symbol that represents a changeable or unknown va…

to move the variable to one side of the equation and all the…

a set of values that can make a statement true

a value you could put in place of a variable that would make…

variable

a letter or symbol that represents a changeable or unknown va…

isolate the variable

to move the variable to one side of the equation and all the…

equivalent numerical expressions

equivalent variable expressions

coefficient

constant term

numerical expressions that have the same value (71)

variable expressions that have the same value for all values…

the number part of a term with a variable (78)

a term that has a # but no variable (78)

equivalent numerical expressions

numerical expressions that have the same value (71)

equivalent variable expressions

variable expressions that have the same value for all values…

equation

linear equation

LHS

RHS

A mathematical statement that two expressions are equal.

an equation that contains a variable which is not raised to a…

"Left Hand Side."

Right Hand Side

equation

A mathematical statement that two expressions are equal.

linear equation

an equation that contains a variable which is not raised to a…

Domain of a function

Elimination

Independent variable

Output

all the possible x-values of a function (The domain of this s…

used to solve a system of equations by adding the two equatio…

the variable (input) that determines the dependent variable (…

the y-values (range) of a situation (6 and 6.50 are the outpu…

Domain of a function

all the possible x-values of a function (The domain of this s…

Elimination

used to solve a system of equations by adding the two equatio…