#### Study sets matching "algebra inequalities"

#### Study sets matching "algebra inequalities"

Inequality

Variable

Constant

Coefficient

A mathematical sentence that shows the relationship between qu…

A letter or symbol used to represent a quantity that can chang…

A value that does not change.

A number multiplied by a variable in an algebraic expression.

Inequality

A mathematical sentence that shows the relationship between qu…

Variable

A letter or symbol used to represent a quantity that can chang…

Equation

Inequality

Reverse

<

A mathematical sentence setting 2 expressions equal

A mathematical sentence comparing 2 unequal expressions

To change direction

Symbol for less than

Equation

A mathematical sentence setting 2 expressions equal

Inequality

A mathematical sentence comparing 2 unequal expressions

Equation

Inequality

Reverse

<

A mathematical sentence setting 2 expressions equal

A mathematical sentence comparing 2 unequal expressions

To change direction

Symbol for less than

Equation

A mathematical sentence setting 2 expressions equal

Inequality

A mathematical sentence comparing 2 unequal expressions

Boundary

Compound Inequality

Inequality

Intersection

A line or curve that separates the coordinate plane into regio…

Two or more inequalities that are connected by the words "and"…

An open sentence that contains the symbol ˂, >, ≤, or ≥

The graph of a compound inequality containing and; the solutio…

Boundary

A line or curve that separates the coordinate plane into regio…

Compound Inequality

Two or more inequalities that are connected by the words "and"…

Solution of an inequality

Equivalent inequalities

Roster form

Set-builder notation

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

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 makes…

Equivalent inequalities

Inequalities that have the same set of solutions.

Equation

Inequality

Reverse

Constant

A mathematical sentence setting 2 expressions equal

A mathematical sentence comparing 2 unequal expressions

To change direction

The number added to x, in an expression

Equation

A mathematical sentence setting 2 expressions equal

Inequality

A mathematical sentence comparing 2 unequal expressions

compound inequality

inequality

intersection

solution of an inequality

inequalities combined into one statement by the words and & or

a statement that compares two expressions by using one of the…

the set of all elements that is common to two sets, denoted by…

a value or values that makes that make the inequality true

compound inequality

inequalities combined into one statement by the words and & or

inequality

a statement that compares two expressions by using one of the…

Inequality

Sub. Prop. Of inequality

Set builder notation

Mult. Prop. Of inequality

An open sentence that contains <,>,greater than or equal to, l…

If the same number is subtracted from both sides of a true ine…

A more concise way of writing a solution

If a>b and c>0, then ac>bc. If a>b and c<0, then ac<bc

Inequality

An open sentence that contains <,>,greater than or equal to, l…

Sub. Prop. Of inequality

If the same number is subtracted from both sides of a true ine…

inequality

set-builder notation

multiplication property of inequalities

compound inequality

opens sentence with greater than, greater than or equal to, le…

concise way of writing a solution set

multiply

two or more inequalities connected by the word and, and or

inequality

opens sentence with greater than, greater than or equal to, le…

set-builder notation

concise way of writing a solution set

y=2x+1... x+y=7

x+4y=32... y=1/4x+6

x=3y+1... 2x-5y= -4

2(4x-3y= -1)... -3(3x-2y=2)

x+2x+1=7... 3x=6... x=2... y=2(2)+1=5... (2,5)

x+4(1/4x+6)=32... x+x+24=32... 2x=8... x=4... y=1/4(4)+6=7... (4,7)

2(3y+1)-5y= -4... 6y+2-5y= -4... y+2= -4... y= -6... x=3(-6)+1... x= -17... (-17…

8x-6y= -2... - 9x+6y= -6... ----------------... -x= -8... x=8... 3(8)-2y=2... -2…

y=2x+1... x+y=7

x+2x+1=7... 3x=6... x=2... y=2(2)+1=5... (2,5)

x+4y=32... y=1/4x+6

x+4(1/4x+6)=32... x+x+24=32... 2x=8... x=4... y=1/4(4)+6=7... (4,7)

solution of an inequality

equivalent inequalities

Addition Property of Inequality

Subtraction Property of Inequality

any number that makes the inequality true

inequalities with the same solutions

solution of an inequality

any number that makes the inequality true

equivalent inequalities

inequalities with the same solutions

Tony has $850 in his savings account. H…

The bus charges $5 for every 20 miles.…

Alex gets 5 tests back. Unfortunately,…

Joe is on a 1,500 calorie diet. He eats…

Any amount less than $510 ... (x < 510)

Yes... (x is less than or equal to 1 3/7)

Any number greater than 84% ... (x > 84)

Any number of bags less than or equal to 10 ... (x is less than o…

Tony has $850 in his savings account. H…

Any amount less than $510 ... (x < 510)

The bus charges $5 for every 20 miles.…

Yes... (x is less than or equal to 1 3/7)

Compound Inequality

Inequality

Linear Inequality

Solution Set

Two inequalities joined with "and" or "or

A mathematical statement that has two expressions that are not…

An inequality in two variables that would graph a line and sha…

A set of solutions that can be an infinite number of solutions

Compound Inequality

Two inequalities joined with "and" or "or

Inequality

A mathematical statement that has two expressions that are not…

Coordinate Plane

Standard Form of a Linear Equation

Literal Equation

Vertical Line

Ax + By = C (where A, B, and C are all integers and A and B ar…

A formula or equation which consists primarily of variables.

Has an undefined slope. The equation of a vertical line has th…

Coordinate Plane

Standard Form of a Linear Equation

Ax + By = C (where A, B, and C are all integers and A and B ar…

coefficient

constant

equation

like terms

A number used to multiply a variable... Ex: the 5 in 5x + 8 = 27

A fixed value... Ex: the 8 and 27 in 5x + 8 = 27

A mathematical sentence stating that two expressions are equal…

Terms whose variables and their exponents are the same... Ex: the…

coefficient

A number used to multiply a variable... Ex: the 5 in 5x + 8 = 27

constant

A fixed value... Ex: the 8 and 27 in 5x + 8 = 27

equation

linear equation

LHS

RHS

A mathematical statement that two expressions are equal.

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

"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 an…

inequality

algebraic inequality

solution set

boundary point

a comparison of two quantities

an inequality that contains one or more variables

all the values that satisfy an equation or inequality

the number that would make the inequality statement EQUAL

inequality

a comparison of two quantities

algebraic inequality

an inequality that contains one or more variables

expression

equation

solution

linear equation

A mathematical phrase that contains operations, numbers, and/o…

A mathematical sentence with an equal sign. The amount on one…

The value for a variable that makes an equation true. An equat…

An equation with 2 variables that results in a straight line w…

expression

A mathematical phrase that contains operations, numbers, and/o…

equation

A mathematical sentence with an equal sign. The amount on one…

<

>

<... -

>... -

Is less than or fewer than, shade to the right

Is more than or is greater than, shade to the left

Is less than or equal to, is at most, is no more than

Is greater than or equal to, is at least, is no less than

<

Is less than or fewer than, shade to the right

>

Is more than or is greater than, shade to the left

Vasu has $20. She wants to spend at lea…

Polina has 115 likes on a Instagram pos…

Ross is a mean robber who wants to stea…

Inhye is given a math puzzle from her f…

Inequality:... x_>10

Solution:... 115-78<_x... 37<_x... Polina must gain at least 37 likes.

Solution:... x_>200-(95+43)... x_>200-138... x_>62... Ross must steal at l…

Solution:... 10 + 3x> x-6... 2x>-16... x>-8

Vasu has $20. She wants to spend at lea…

Inequality:... x_>10

Polina has 115 likes on a Instagram pos…

Solution:... 115-78<_x... 37<_x... Polina must gain at least 37 likes.