Quiz about Equations & Inequalities REVIEW-Math 7 Plus

Question 1

x - 8 = -5

Accepted Answer

3

Answer

13

Answer

-13

Answer

-3

Question 2

Solve the equation:
-3 + x = -12

Accepted Answer

x = -9

Answer

x = 9

Answer

x = -15

Answer

x = 15

Question 3

Solve the equation:
-5x = 25

Accepted Answer

x = -5

Answer

x = 20

Answer

x = -20

Answer

x = 5

Question 4

Solve for x:

Accepted Answer

x = 10

Answer

x = 20

Answer

x = 7

Answer

x = 3

Question 5

4x + 7 = 23

Accepted Answer

x = 4

Answer

x = 16

Answer

x = 9

Answer

x = 12

Question 6

-6p - 3 = 9

Accepted Answer

-2

Answer

2

Answer

6

Answer

3

Question 7

Question 7.

Accepted Answer

a= -6

Answer

a= -2

Answer

a= 3

Answer

a= 15

Question 8

What is the last step to solve this equation:
-3x -11 = 44

Accepted Answer

Divide -3 on both sides.

Answer

Add 3 to both sides

Answer

Subtract 11 from both sides

Answer

Add 11 to both sides

Question 9

Solve: 3(x-4) = -3

Accepted Answer

3

Answer

-3

Answer

5

Answer

-5

Question 10

Use the Distributive Property to solve the equation.
4( x + 2) = 16

Accepted Answer

2

Answer

-2

Answer

0

Answer

1

Question 11

Scott works on cars. He charges $35 for each car plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.

Accepted Answer

7x + 35 = 63

Answer

7x = 63

Answer

7x - 35 = 63

Answer

35x + 7 = 63

Question 12

Which figure shows the inequality x > -4?

Accepted Answer

Figure 3

Answer

Figure 1

Answer

Figure 2

Answer

Figure 4

Question 13

Solve : -4x < -12

Accepted Answer

x > 3

Answer

x < 3

Answer

x < -3

Answer

x > -3

Question 14

-9a - 1 < 26

Accepted Answer

a > -3

Answer

a < -3

Answer

a < 3

Answer

a > 3

Question 15

Solve and graph the inequality.
7n - 1 > 76

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 16

-2 (x+2) < 14

Accepted Answer

x > -9

Answer

x < - 5

Answer

x > -5

Answer

x < -9

Question 17

Which statement is true about how you would graph the inequality?

x < 4

Accepted Answer

Open dot shade left

Answer

Closed dot shade left

Answer

Open dot shade right

Answer

Closed dot shade right

Question 18

What is the second step to solving this equation?

5x + 15 = 35

Accepted Answer

Divide both sides by 5

Answer

Multiply both sides by 5

Answer

Subtract 15 from both sides

Answer

Add 15 to both sides

Question 19

Solve the inequality.

-2x + 12 < 20

Accepted Answer

x > -4

Answer

x < -4

Answer

x > 4

Answer

x > -8

Question 20

-12 + 27 =

Accepted Answer

15

Answer

-39

Answer

-15

Answer

39

Question 21

What is 3/5 of 40?

Accepted Answer

24

Answer

28

Answer

36

Answer

120

Question 22

Solve the equation.

-3x + 9 = -3

Accepted Answer

x = 4

Answer

x = -4

Answer

x = -2

Answer

x = 2

Question 23

Which state does NOT border Texas?

Accepted Answer

Colorado

Answer

New Mexico

Answer

Louisiana

Answer

Oklahoma

Question 24

Which of the following number is NOT a natural number?

Accepted Answer

0

Answer

4

Answer

19

Answer

214

Question 25

Which of the answer choices is a true solution to the inequality 4x + 2 > 10

Accepted Answer

4

Answer

2

Answer

0

Answer

-3

Question 26

Which of the following teams is NOT an NFL football team?(Hint: They cheated to win a title.)

Accepted Answer

Houston Astros

Answer

Philadelphia Eagles

Answer

New England Patriots

Answer

Dallas Cowboys

Question 27

Which expression is NOT equal to -5 ?

Accepted Answer

-4 + 9

Answer

-7 + 2

Answer

16 - 21

Answer

-13 - (-8)

Question 28

Which math fact is true?

Accepted Answer

A fraction OF a number means multiply

Answer

When adding fractions you can cross cancel

Answer

7 squared is 14

Answer

0 is a natural number

Question 29

-k + 6 > 3

Accepted Answer

k < 3

Answer

k < -3

Answer

k > 9

Answer

k < 9

Question 30

Which real life situation matches the equation?

100 - 2x = 0

Accepted Answer

A 100 gallon aquarium is leaking 2 gallons every minute. How many minutes, x, will it take for the aquarium to be empty?

Answer

Bryce spends 100 on 2 shirts. How does each shirt cost?

Answer

A balloon is 100 feet in the air, the balloon is ascending 2 feet every second. How many seconds, x, until the balloon is 150 feet in the air?

Answer

The temperature is 100 degrees and is increasing 2 degrees every hour, how long until the temperature is 110 degrees?

Question 31

Which inequality matches the graph?

Accepted Answer

x<3

Answer

x>3

Answer

x<3

Answer

x>3

Question 32

Which inequality matches the graph?

Accepted Answer

x>-2

Answer

x>-2

Answer

x<-2

Answer

x<-2

Question 33

When the following inequality is graphed, what will it look like?

y<5

Accepted Answer

open circle

Answer

closed circle

Question 34

When the following inequality is graphed, what will it look like?

z < - ¹/₂

Accepted Answer

closed circle

Answer

open circle

Question 35

When the following inequality is graphed, what will it look like?

"Kelsey has at most 10 dollars"

Accepted Answer

closed circle

Answer

open circle

Question 36

When the following inequality is graphed, what will it look like?

2 > f

Accepted Answer

closed circle

Answer

open circle

Question 37

Is the following item an expression, equation, or inequality.
13 + 6

Accepted Answer

Expression

Answer

Equation

Answer

Inequality

Question 38

3c + 5 = 23

Accepted Answer

c = 6

Answer

c = 3

Answer

c = 7

Answer

c = 18

Question 39

Solve  3x - 7 = 32

Accepted Answer

13

Answer

-13

Answer

12

Answer

-12

Question 40

What would be the first step in solving the equation for 2x+7=15?

Accepted Answer

Subtract 7 from both sides

Answer

Add 7 to both sides

Answer

Divide both sides by 2

Answer

Multiply both sides by 2

Question 41

The inverse operation for multiplication is

Accepted Answer

Division

Answer

Addition

Answer

Subtraction

Answer

Multiplication

Question 42

The inverse operation for addition is

Accepted Answer

Subtraction

Answer

Addition

Answer

Multiplication

Answer

Division

Question 43

The goal of solving a one, two, or multi-step equations is to:

Accepted Answer

Find the value of the variable

Answer

Find the constant

Answer

Find the coefficient

Answer

Guess and check

Question 44

Pick the correct letter for:
6 > x

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 45

Which graph matches the inequality
k < 3?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 46

6+2

Accepted Answer

8

Answer

6

Answer

7

Answer

9

Question 47

1+3

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 48

1+7

Accepted Answer

8

Answer

7

Answer

9

Answer

10

Question 49

1+6

Accepted Answer

7

Answer

8

Answer

9

Answer

10

Question 50

1+4

Accepted Answer

5

Answer

1

Answer

3

Answer

7

Question 51

1+5

Accepted Answer

6

Answer

4

Answer

5

Answer

7

Question 52

How do you know if a math problem is an inequality

Accepted Answer

It has a less than or greater than symbol

Answer

It has an equal sign

Answer

It has numbers and variables

Answer

It does not have an equal sign or less than or greater than symbols

Question 53

What do you call the following symbol: <

Accepted Answer

Less than

Answer

Less than or equal to

Answer

Greater than

Answer

Greater than or equal to

Question 54

Where would you place -6?

Accepted Answer

In the integer circle because it's an integer and rational number only.

Answer

In the whole number circle because it's a whole number, integer, and rational number.

Answer

In the rational circle because it's only a rational number.

Answer

I'm not sure because I don't know what rational means.

Question 55

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

Accepted Answer

by itself

Answer

on one side

Answer

to disappear

Question 56

What do we call a letter in math that represents an unknown number?

Accepted Answer

Variable

Answer

Coefficient

Answer

Term

Answer

Expression

Question 57

What number set is represented?
0, 1, 2, 3......

Accepted Answer

Whole

Answer

Rational

Answer

Integers

Answer

Natural

Question 58

Solve the equations:
-10 = 3(2x - 8) + 4x

Accepted Answer

7/5 = x

Answer

17/5 = x

Answer

-17/5 = x

Answer

-7/5 = x

Question 59

What type of circle is used to indicate the symbols < or > ?

Accepted Answer

Open circle

Answer

Filled circle

Question 60

Will you need to flip the inequality sign for this problem?
-5x > 25

Accepted Answer

Yes

Answer

No

Question 61

Will you need to flip the inequality sign for the following problem?   -3  +  x  >  19

Accepted Answer

No

Answer

Yes

Question 62

What sign do you get when you divide two negative numbers?

Accepted Answer

Positive

Answer

Negative

Question 63

What is the inverse of multiplication?

Accepted Answer

Division

Answer

Addition

Answer

Subtraction

Question 64

WHat number is less than -6?

Accepted Answer

-7

Answer

-5

Equations & Inequalities REVIEW-Math 7 Plus

119 questions

x - 8 = -5

Solve the equation:
-3 + x = -12

Solve the equation:
-5x = 25

Solve for x:

4x + 7 = 23

-6p - 3 = 9

What is the last step to solve this equation:
-3x -11 = 44

Solve: 3(x-4) = -3

Use the Distributive Property to solve the equation.
4( x + 2) = 16

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Equations & Inequalities REVIEW-Math 7 Plus

119 questions

x - 8 = -5

Solve the equation:-3 + x = -12

Solve the equation:-5x = 25

Solve for x:

4x + 7 = 23

-6p - 3 = 9

What is the last step to solve this equation:-3x -11 = 44

Solve: 3(x-4) = -3

Use the Distributive Property to solve the equation.4( x + 2) = 16

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Solve the equation:
-3 + x = -12

Solve the equation:
-5x = 25

What is the last step to solve this equation:
-3x -11 = 44

Use the Distributive Property to solve the equation.
4( x + 2) = 16