Quiz about Equations & Inequalities

Question 1

Question 1.

Accepted Answer

x < -2

Answer

x is less than or equal to -2

Answer

-2 < x

Answer

x is greater than -2

Question 2

4h < 8

Accepted Answer

h < 2

Answer

h < 32

Answer

h < 4

Answer

h > 2

Question 3

Solve the inequality:
x + 7 < 9

Accepted Answer

x < 2

Answer

x < 16

Answer

x < 63

Answer

x < - 2

Question 4

If you were to graph the inequality would the circle be open or closed?
x > 45

Accepted Answer

open

Answer

closed

Question 5

If you were to graph the inequality would the arrow point to the left or right?
x < 17

Accepted Answer

left

Answer

right

Question 6

Solve the inequality:
x + 7 < 9

Accepted Answer

x < 2

Answer

x < 16

Answer

x < 63

Question 7

Pick the correct inequality.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 8

Solve and graph.
p - 3 > -8

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 9

m - 5 > 10

Accepted Answer

m is greater than 15

Answer

m is less than 15

Answer

m is greater than 5

Answer

m is less than 5

Question 10

Which graph matches the inequality

k < 3?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 11

Which graph matches the inequality
x < -2.8?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 12

Which inequality matches the graph?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 13

Select all solutions to 4h<8

Accepted Answer

1

Accepted Answer

-2

Answer

4

Answer

2

Answer

8

Question 14

Select all solutions to m - 5 > 10

Accepted Answer

18

Accepted Answer

20

Accepted Answer

90

Answer

15

Answer

13

Question 15

The inverse operation of addition is ______________.

Accepted Answer

subtraction

Answer

addition

Answer

multiplication

Question 16

The inverse operation of subtraction is ___________.

Accepted Answer

addition

Answer

subtraction

Answer

multiplication

Answer

division

Question 17

What is the unknown?

x + 1 > 15

Accepted Answer

variable

Answer

a letter

Answer

1

Question 18

The inverse operation of division is___________.

Accepted Answer

multiplication

Answer

addition

Answer

subtraction

Answer

division

Question 19

17 = x + 3

Accepted Answer

x = 14

Answer

x = 20

Answer

x = 13

Answer

x = 19

Question 20

x + 12 = 20

Accepted Answer

x = 8

Answer

x = 32

Answer

x = -32

Answer

x = -8

Question 21

4 + b = 30

Accepted Answer

26

Answer

-34

Answer

34

Answer

-26

Question 22

x - 32 = 49

Accepted Answer

x = 81

Answer

x = 17

Answer

x = 71

Answer

x = 49

Question 23

What is the inverse operation of division?

Accepted Answer

Multiplication

Answer

Division

Answer

Addition

Answer

Subtraction

Question 24

Which equation has x = 5 as the solution?

Accepted Answer

2x = 10

Answer

x + 15 = 10

Answer

2x = 5

Question 25

Choose the correct equation for the situation.
Jane is 3 years older than Sam. If Jane 12, how old is Sam?

Accepted Answer

s + 3 = 12

Answer

j - 3 = 12

Answer

s - 3 = 12

Answer

j + 12 = 3

Question 26

What is the correct step to solve for the variable?
15 = m - 5

Accepted Answer

add 5 to both sides

Answer

add 15 to both sides

Answer

subtract 15 from both sides

Answer

subtract 5 from both sides

Question 27

y - 4.6 = 12

Accepted Answer

16.6

Answer

5.8

Answer

7.4

Answer

Answer not Given

Question 28

4x = 44

Accepted Answer

x = 11

Answer

x = 40

Answer

x = 48

Answer

x = 176

Question 29

10x = 90

Accepted Answer

x = 9

Answer

x = 80

Answer

x = 100

Answer

x = 10

Question 30

Choose the equation.

Accepted Answer

4y = 20

Answer

-9

Answer

3 + 7

Answer

4y

Question 31

Joey
and four of his friends went out to eat. They decided to split the bill evenly.
Each person paid $11.13. What was the total bill? Write an equation you could use to solve this equation. Use d as your variable.

Accepted Answer

d/5=$11.13

Answer

d/4=$11.13

Answer

4d=$11.13

Answer

5d=$11.13

Question 32

Sally
bought three candy bars for a total of $18.00. How much did each candy bar
cost? Write an equation to solve this problem. Use c as your variable.

Accepted Answer

3c=18

Answer

18c=6

Answer

c + 6= 18

Answer

c +18 = 6

Question 33

Solve the equation below:

Accepted Answer

k = 176

Answer

k = 152

Answer

k = 5

Answer

k = 27

Question 34

After paying $5.12 for a salad, Norachai has $27.10. How much money did he have before buying the salad? (What is the unknown and what would be the equation?)

Accepted Answer

n=amount of $ he had at 1st; n - $5.12 = $27.10

Answer

n=amount of $ he had at 1st; n + $5.12 = $27.10

Answer

n=cost of the salad; n - $5.12 = $27.10

Answer

n=amount of $ he had at 1st; $5.12 - n = $27.10

Question 35

One Step Equations with Fractions (Multiplying):

So we multiply the recipricol on both sides. What is the recipricol of this equation?

Accepted Answer

5/3

Answer

3/5

Answer

3/4

Answer

4/3

Question 36

What number fills in the blank?
24 + ____ = 24

Accepted Answer

0

Answer

24

Answer

2

Question 37

Question 37.

Accepted Answer

x = 10

Answer

x = 20

Answer

x = 7

Answer

x = 3

Question 38

Question 38.

Accepted Answer

k = 176

Answer

k = 152

Answer

k = 5

Answer

k = 27

Question 39

Billy
bought 5 items that each cost the same amount. If he spent a total of $62.00 on
the items, how much did each item cost? Use d as your variable and write an equation to solve this problem.

Accepted Answer

5d=62

Answer

d/5=62

Answer

d-5=62

Question 40

Nicole
and her best friend split the amount of money they earned over the weekend
mowing lawns. If each person got $10.93, what is the total amount of money they
earned? Which equation could you use to solve this problem?

Accepted Answer

d/2=10.93

Answer

2d=10.93

Answer

d-2=10.93

Answer

d+2=10.93

Question 41

Question 41.

Accepted Answer

50

Answer

-12.5

Answer

-50

Answer

12.5

Question 42

Breanna went to the mall and spent $35.00 on shoes. When she she got home she had $40.00 in her purse. which equation can be used to find the amount of money she started with?

Accepted Answer

35.00 + x = 40.00

Answer

40.00 - 35.00 = x

Answer

35.00x = 40.00

Answer

40.00x = 35.00

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