Quiz about Inequalities

Question 1

In an equation or inequality, you want to get the variable...

Accepted Answer

isolated (by itself)

Answer

on one side

Answer

to disappear

Question 2

Pick the correct letter for:
6 > x

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 3

What are two solutions to x < 8?

Accepted Answer

0.8, 5.9

Answer

8.6, 7.9

Answer

11, 16

Answer

12, 7.1

Question 4

When graphing b < 6 would you use an open or closed circle?

Accepted Answer

Open

Answer

closed

Question 5

Would you use a closed or open circle to graph x < 3?

Accepted Answer

Open

Answer

Closed

Question 6

When graphing b< 6 would you use an open or closed circle?

Accepted Answer

Open

Answer

closed

Question 7

What is this symbol?

Accepted Answer

greater than or equal to

Answer

less than

Answer

greater than

Answer

less than or equal to

Question 8

What is this symbol?

Accepted Answer

less than or equal to

Answer

less than

Answer

greater than

Answer

greater than or equal to

Question 9

Question 9.

Accepted Answer

x > 5

Answer

x < 5

Answer

x < 5

Answer

x > 5

Question 10

Question 10.

Accepted Answer

x + 3 > 17

Answer

x + 3 > 17

Answer

2x > 7

Answer

2x < 7

Question 11

Question 11.

Accepted Answer

x < -13

Answer

x < 13

Answer

x > 13

Answer

x > 13

Question 12

Question 12.

Accepted Answer

2x < -32

Answer

-2x < -32

Answer

-2x > -32

Answer

2x < -32

Question 13

What symbol does NOT show inequality in math?

Accepted Answer

=

Answer

<

Answer

>

Question 14

What is the coefficient in 27y+18

Accepted Answer

27

Answer

y

Answer

18

Answer

27y

Question 15

A symbol for a number we don't know yet.

Accepted Answer

Variable

Answer

Expression

Answer

Coefficient

Answer

Constant

Question 16

A number by all by itself in an expression.

Accepted Answer

Constant

Answer

Like terms

Answer

Coefficient

Answer

Variable term

Question 17

We use letters to represent unknown values. This letter is called a _____________ .

Accepted Answer

Variable

Answer

Constant

Answer

Coefficient

Answer

Term

Question 18

A number without a variable and stands on its own is called a _____________ .

Accepted Answer

Constant

Answer

Coefficient

Answer

Term

Answer

Number

Question 19

How many terms are there in 18-3x+25

Accepted Answer

3

Answer

4

Answer

2

Answer

6

Question 20

How many variable terms are there in 18y-3x+25

Accepted Answer

2

Answer

3

Answer

4

Answer

6

Question 21

What is the variable in 12y+18-6

Accepted Answer

y

Answer

12

Answer

12y

Answer

18

Question 22

How many terms are in 200x?

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 23

Answer to a division problem

Accepted Answer

quotient

Answer

sum

Answer

difference

Answer

product

Question 24

Answer to an addition problem

Accepted Answer

sum

Answer

difference

Answer

quotient

Answer

product

Question 25

Answer to a subtraction problem

Accepted Answer

difference

Answer

sum

Answer

quotient

Answer

product

Question 26

Answer to a multiplication problem

Accepted Answer

product

Answer

sum

Answer

difference

Answer

quotient

Question 27

the number in front of a variable is called a

Accepted Answer

coefficient

Answer

constant

Answer

variable

Answer

term

Question 28

A mathematical sentence that contains known numbers and variables, BUT DOES NOT HAVE AN EQUAL SIGN is called

Accepted Answer

expression

Answer

equation

Answer

order of operations

Answer

exponent

Question 29

a known number, a variable, OR the product of a known number and a variable. They are separated by addition or subtraction signs

Accepted Answer

Term

Answer

Variable terms

Answer

Constant

Answer

Coefficient

Question 30

8x + 4y + 12
This is an example of what?

Accepted Answer

expression

Answer

equation

Answer

inequality

Answer

trigonometry

Question 31

Identify a constant in the expression
3x + 2y + 7

Accepted Answer

7

Answer

3

Answer

2y

Answer

2

Question 32

Identify the variables in the expression
3x + 9

Accepted Answer

x

Answer

y

Answer

9

Answer

3x

Question 33

How many terms are in the expression
3a + 2b + c + 100

Accepted Answer

4

Answer

3

Answer

5

Answer

6

Question 34

The number you see before a variable (Example: 6z, the 6 is the ________)

Accepted Answer

coefficient

Answer

variable

Answer

term

Answer

product

Question 35

To solve the equation
x + 5 = 8
I would ....

Accepted Answer

subtract 5 from both sides

Answer

subtract 5 from x

Answer

subtract 5 from one side and add 5 to the other

Answer

add 5 to both sides

Question 36

in 3a =12,
I would....

Accepted Answer

divide both sides by 3

Answer

add 3 to both sides

Answer

subtract 3 from both sides

Answer

divide just the right by 3

Question 37

What is the inverse operation that must be done to both sides of the equation?
x - 17 = 17

Accepted Answer

add 17 to both sides

Answer

subtract 17 from both sides

Answer

multiply both sides by 17

Answer

divide both sides by 17

Question 38

to solve
2w + 8 = 28
You would first have to

Accepted Answer

subtract 8 from both sides

Answer

divide both sides by 2

Answer

add 8 to both sides

Question 39

9z = 81 can be solved be doing the

Accepted Answer

inverse operation, which is divide both sides by 9

Answer

inverse operation which is multiply both sides by 9

Answer

duplicate operation which is divide both sides by 9

Answer

fractal operation which is divide both sides by 9

Question 40

to solve 6m = 12

Accepted Answer

Divide both sides by 6

Answer

Multiply both sides by 6

Answer

Add 6 to both sides

Answer

Subtract 6 from both sides

Question 41

What is the inverse operation of addition?

Accepted Answer

subtraction

Answer

multiplication

Answer

division

Answer

none of the above

Question 42

What is the inverse operation of multiplication?

Accepted Answer

division

Answer

addition

Answer

subtraction

Answer

none of the above

Question 43

What is the additive inverse of +5?

Accepted Answer

-5

Answer

1/5

Answer

1

Answer

0

Question 44

What is the inverse operation needed to solve the following problem?
x - 19 = 325

Accepted Answer

Addition

Answer

Subtraction

Answer

Multiplication

Answer

Division

Question 45

What is the inverse operation needed to solve the following problem?
15x = 30

Accepted Answer

Division

Answer

Addition

Answer

Subtraction

Answer

Multiplication

Question 46

What is the inverse operation needed to solve the following problem?
x/3 = 5

Accepted Answer

Multiplication

Answer

Addition

Answer

Subtraction

Answer

Division

Inequalities

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