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Study sets matching "algebra inequalities"

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Study sets matching "algebra inequalities"

8 terms
Inequalities (Algebra)
Inequality
More than (also Greater than)
Greater than or Equal To
Less than
A mathematical sentence (NOT AN EQUATION!) that shows the rel…
Larger than (but not equal to!)
Larger than, and can also be equal to
Smaller than... 3 < 8
Inequality
A mathematical sentence (NOT AN EQUATION!) that shows the rel…
More than (also Greater than)
Larger than (but not equal to!)
17 terms
Inequalities (Algebra 1)
Inequality
Variable
Constant
Coefficient
A mathematical sentence that shows the relationship between q…
A letter or symbol used to represent a quantity that can chan…
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 q…
Variable
A letter or symbol used to represent a quantity that can chan…
7 terms
Algebra Chapter 5 - Inequalities
Boundary
Compound Inequality
Inequality
Intersection
A line or curve that separates the coordinate plane into regi…
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 soluti…
Boundary
A line or curve that separates the coordinate plane into regi…
Compound Inequality
Two or more inequalities that are connected by the words "and…
18 terms
Algebra- Inequalities
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
12 terms
Algebra- Inequalities
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
12 terms
Algebra- Inequalities
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
8 terms
Algebra: inequalities
greater than
less than
greater than or equal to
less than or equal to
greater than
less than
12 terms
ALGEBRA: CHAPTER 3 - SOLVING INEQUALITIES
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.
14 terms
Algebra 1 Unit 3 - Inequalities
inequality
is less than
is greater than
is less than or equal to
a statement that two quantities are not equal
inequality
a statement that two quantities are not equal
is less than
12 terms
Algebra;Inequalities
Inequality
Sub. Prop. Of inequality
Set builder notation
Mult. Prop. Of inequality
An open sentence that contains <,>,greater than or equal to,…
If the same number is subtracted from both sides of a true in…
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,…
Sub. Prop. Of inequality
If the same number is subtracted from both sides of a true in…
8 terms
Algebra Unit 2: Equations and Inequalities
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
49 terms
Algebra I - Equations and Inequalities
Coordinate Plane
Linear Equation
Linear Equation (standard form)
Literal Equation
Coordinate Plane
Linear Equation
14 terms
Algebra inequalities
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... (-1…
8x-6y= -2... - 9x+6y= -6... ----------------... -x= -8... x=8... 3(8)-2y=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)
21 terms
Algebra Inequalities
<
>
o
o
<
o
>
o
11 terms
Algebra (Equations and Inequalities)
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…
13 terms
Algebra inequalities
inequality
set-builder notation
multiplication property of inequalities
compound inequality
opens sentence with greater than, greater than or equal to, l…
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, l…
set-builder notation
concise way of writing a solution set
10 terms
Algebraic Inequalities
Tony has $850 in his savings account.…
The bus charges $5 for every 20 miles.…
Alex gets 5 tests back. Unfortunately,…
Joe is on a 1,500 calorie diet. He eat…
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…
Tony has $850 in his savings account.…
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)
46 terms
Algebra 2 Vocabulary - Equations and Inequalities
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 a…
A formula or equation which consists primarily of variables.
Has an undefined slope. The equation of a vertical line has t…
Coordinate Plane
Standard Form of a Linear Equation
Ax + By = C (where A, B, and C are all integers and A and B a…
28 terms
Inequalities PreAlgebra
2n+6<4
5n-4>11
2x+5<6
If the inequality is 2<x, which way do…
n<-1
n>3
x<1/2 or x<0.5
Towards the larger numbers (right)
2n+6<4
n<-1
5n-4>11
n>3
10 terms
Algebraic Inequalities
At a birthday party, kids are served o…
A janitor plans on staying 2 hours lat…
Two brothers decided to sell their old…
An elementary school gym is buying new…
x ≤ 8
x ≤ 5
x ≥ 10
x ≤ 11
At a birthday party, kids are served o…
x ≤ 8
A janitor plans on staying 2 hours lat…
x ≤ 5
49 terms
Algebra I Sol - Equations and Inequalities
Coordinate Plane
Linear Equation
Linear Equation (standard form)
Literal Equation
Coordinate Plane
Linear Equation
49 terms
Algebra II SOL - Equations and Inequalities
Coordinate Plane
Linear Equation
Linear Equation (standard form)
Literal Equation
Coordinate Plane
Linear Equation
10 terms
Algebraic Inequalities
4x + 16 < 24
50x - 300 > 1050
-85x - 765 ≤ -2295
22(35x - 70) ≥ 3080
x < 2
x > 27
x ≥ 18
x ≥ 7
4x + 16 < 24
x < 2
50x - 300 > 1050
x > 27
23 terms
Unit 1 Algebra: Equations and Inequalities Vocabulary
expression
equation
solution
linear equation
A mathematical phrase that contains operations, numbers, and/…
A mathematical sentence with an equal sign. The amount on one…
The value for a variable that makes an equation true. An equa…
An equation with 2 variables that results in a straight line…
expression
A mathematical phrase that contains operations, numbers, and/…
equation
A mathematical sentence with an equal sign. The amount on one…
10 terms
Algebraic Inequalities
Vasu has $20. She wants to spend at le…
Polina has 115 likes on a Instagram po…
Ross is a mean robber who wants to ste…
Inhye is given a math puzzle from her…
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…
Solution:... 10 + 3x> x-6... 2x>-16... x>-8
Vasu has $20. She wants to spend at le…
Inequality:... x_>10
Polina has 115 likes on a Instagram po…
Solution:... 115-78<_x... 37<_x... Polina must gain at least 37 likes.
49 terms
Algebra I - Equations and Inequalities
Coordinate Plane
Linear Equation
Linear Equation (standard form)
Literal Equation
Coordinate Plane
Linear Equation
13 terms
Algebra 2 Vocabulary - Equations and Inequalities
Literal Equation
Identity Property of Addition
Inverse Property of Addition
Commutative Property of Addition
A formula or equation which consists primarily of variables.
a + 0 = a
a + (-a) = 0
a + b = b + a
Literal Equation
A formula or equation which consists primarily of variables.
Identity Property of Addition
a + 0 = a
Algebra 1: Inequalities
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
9 terms
Algebra (Chap 5) - Linear Inequalities
Inequality
Set-Builder Notation
Compound Inequality
Intersection
A mathematical sentence that contains less than, greater than…
The expression of the solution set of an inequality, for exam…
Two or more inequalities joined together by "and" or "or"
Where the graphs of two inequalities overlap.
Inequality
A mathematical sentence that contains less than, greater than…
Set-Builder Notation
The expression of the solution set of an inequality, for exam…
49 terms
Algebra II SOL - Equations and Inequalities
Coordinate Plane
Linear Equation
Linear Equation (standard form)
Literal Equation
Coordinate Plane
Linear Equation
49 terms
Algebra I Sol - Equations and Inequalities
Coordinate Plane
Linear Equation
Linear Equation (standard form)
Literal Equation
Coordinate Plane
Linear Equation
15 terms
Algebra 1 - Linear Equations and Inequalities
coefficient
distributive property
equation
inequality
the numerical part of a term
for any numbers a, b, and c: a(b+c) = ab+bc
a mathematical sentence showing two expressions are equal
mathematical sentences having the symbols <,>
coefficient
the numerical part of a term
distributive property
for any numbers a, b, and c: a(b+c) = ab+bc
8 terms
Algebra Chapter 2 - Graphs, Equations, and Inequalities
first differences
solution
intersection point
compound inequality
determined by calculating the difference between successive p…
any value that makes the open sentence true
the ordered pair that satisfies both functions at the same time
an inequality that is formed by the union, "or," or the inter…
first differences
determined by calculating the difference between successive p…
solution
any value that makes the open sentence true
20 terms
Inequalities Vocabulary Algebra 2
System of equations
Solution to a system
Parallel lines
Perpendicular lines
a set of two or more equations
point of intersection
have the same slope
have opposite reciprocal slopes
System of equations
a set of two or more equations
Solution to a system
point of intersection
Algebra: Equations, Inequalities, Functions
variable
constant
numerical expression
algebraic expression
a symbol that is used to represent one or more numbers
a value that does not change
an expression that names a particular number; a numeral
contains variables, constants, etc.
variable
a symbol that is used to represent one or more numbers
constant
a value that does not change
45 terms
Algebra 1: Inequality Symbols
integer
negative
postive
deposit
positive and negative whole numbers and the number zero
below (less than) zero
above (greater than) zero
put money IN your account
integer
positive and negative whole numbers and the number zero
negative
below (less than) zero
11 terms
Algebra 1: Inequalities and Linear Inequalities
>
<
>... _
<... __
Greater than
Less than
Greater than or equal to
Less than or equal to
>
Greater than
<
Less than
Algebra Inequalities Practice
Select the correct solution set.... 50 ≥…
Which of the following sets is equal t…
Choose the true statement about the gr…
Solve 2x - 8 < 7.
{x | x ≥ 10/3}... {x | x ≤ 10/3}... {x | x > 10/3}
Which of the following sets is equal to {1, 2, 3, ...}?
open circle on 1 and all numbers to the right shaded... closed c…
{x | x < 1/2}... {x | x > 1/2}... {x | x < 15/2}... {x | x > 15/2}
Select the correct solution set.... 50 ≥…
{x | x ≥ 10/3}... {x | x ≤ 10/3}... {x | x > 10/3}
Which of the following sets is equal t…
Which of the following sets is equal to {1, 2, 3, ...}?
12 terms
ALGEBRA: CHAPTER 6 - SYSTEMS OF EQUATIONS AND INEQUALITIES
System of linear equations
Solution of a system of linear equations
Consistent system
Independent system
Two or more linear equations using the same variables.
Any ordered pair that makes all of the inequalities in the sy…
A system of equations that has at least one solution is consi…
A system of linear equations that has a unique solution.
System of linear equations
Two or more linear equations using the same variables.
Solution of a system of linear equations
Any ordered pair that makes all of the inequalities in the sy…
8 terms
Algebra 2 Inequalities
conjunction
disjunction
linear inequality
system of linear inequalities
Inequalities in one variable joined by "AND" that create a se…
Inequalities in one variable joined by "OR" that create arrow…
An inequality which involves a linear function containing <,…
The graphs of two linear inequalities using the same variables.
conjunction
Inequalities in one variable joined by "AND" that create a se…
disjunction
Inequalities in one variable joined by "OR" that create arrow…
5 terms
Algebra: Unit 3-Inequalities
solution set of 2y-8=5 or -2y+7=10
solve (3x-5)/-2+1>-4
set builder notation of -3/4y+12>-12
interval notation of 4d-8<7d-35
{-1.5,6.5}
x<5
{y|y<32}
(9,*8)
solution set of 2y-8=5 or -2y+7=10
{-1.5,6.5}
solve (3x-5)/-2+1>-4
x<5
26 terms
Algebra Test- Inequalities and Sets
No, a solution of an inequality is any…
Less than
Less than or equal to
Greater than
Is the solution of an inequality one number?
What does this symbol mean; <?
What does this symbol mean; ≤?
What does this symbol mean; >?
No, a solution of an inequality is any…
Is the solution of an inequality one number?
Less than
What does this symbol mean; <?
Algebra Inequalities Practice
Which of the following has a solution…
What is the solution set of {x | x < 2…
Which of the following points satisfie…
Which of the following has a solution…
(x + 1 - 1 ≤ 1 - 1) ∩ (x + 1 - 1 ≥ 1 - 1) ... (x ≤ 0) ∩ ( x ≥ 0)…
all real numbers
2(-2) - 3(1) < 1 ... -4 - 3 < 1 ... -7 < 1 (True)
(x + 1 - 1 ≤ 1 - 1) ∩ (x + 1 - 1 ≥ 1 - 1) ... (x ≤ 0) ∩ ( x ≥ 0)…
Which of the following has a solution…
(x + 1 - 1 ≤ 1 - 1) ∩ (x + 1 - 1 ≥ 1 - 1) ... (x ≤ 0) ∩ ( x ≥ 0)…
What is the solution set of {x | x < 2…
all real numbers
8 terms
Algebra CC Unit 2 Inequalities
5x+4≤9
2x+3>7
-2(x+4)≥8
½x+4≤1.5x-7
x≤1
x>2
x≤-8
x≤11
5x+4≤9
x≤1
2x+3>7
x>2
14 terms
Data Sufficiency - Algebra - Inequalities:
Topic (ex. Percents)... Data Sufficienc…
Topic (ex. Percents)... Data Sufficienc…
Topic (ex. Percents)... Data Sufficienc…
Topic (ex. Percents)... Data Sufficienc…
KEY
D33
D37
DS42
Topic (ex. Percents)... Data Sufficienc…
KEY
Topic (ex. Percents)... Data Sufficienc…
D33
12 terms
1.4 Algebra Inequalities
=
<
<=
>
is equal to
is less than
is less than or equal to
is greater than
=
is equal to
<
is less than
5 terms
Inequalities: Pre-Algebra
Closed Circle
Inequality
Infinite
Open Circle
A circle filled in to show that the point is a part of the so…
Sentence showing the relationship between two numbers or equa…
Increasing or decreasing without end
A circle not filled in to show that the point is a border val…
Closed Circle
A circle filled in to show that the point is a part of the so…
Inequality
Sentence showing the relationship between two numbers or equa…
16 terms
Translating Algebraic Equations & Inequalities
5x + 8 > 6
5(x + 8) > 6
8x + 5 ≤ -1
8(x + 5) ≤ -1
five times a number, increased by eight is more than six
five times the sum of a number and eight is greater than six
five more than eight times a number is less than or equal to…
eight times the sum of a number and five is no more than
5x + 8 > 6
five times a number, increased by eight is more than six
5(x + 8) > 6
five times the sum of a number and eight is greater than six
Pre-Algebra - Chapter 5 - Solving Inequalities/Inequalities
Inequalities
Signs of Inequalities
Types of Inequalities
Linear Inequality
The relation between two expressions that are not equal, empl…
< and > are used open circle.... ≤ and ≥ are used closed circle.
There are two types of Inequalities - Linear Inequalities and…
A Linear inequality is an inequality which involves a linear…
Inequalities
The relation between two expressions that are not equal, empl…
Signs of Inequalities
< and > are used open circle.... ≤ and ≥ are used closed circle.
5 terms
Algebra Inequalities Vocab.
>
<
Is more than, exceeds, ... is greater than, ... is over
Is less than,... is under
Is at most,... has a maximum value of, is not greater than,... does…
Is at least l, ... has a minimum value of, is not less than,... is…
>
Is more than, exceeds, ... is greater than, ... is over
<
Is less than,... is under
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