Quiz about Question Bank for Grade 8 Mathematics

Question 1

What is the slope of the equation y = 4 + 2x?

Accepted Answer

2

Answer

4

Answer

1/2

Answer

-2

Question 2

Simplify $$g^3\circ\left(g^3\right)^4$$

Accepted Answer

$$g^{15}$$

Answer

$$g^{10}$$

Answer

$$g^{13}$$

Answer

$$g^{36}$$

Question 3

Simplify $$\frac{k^4}{k^3k^2}$$

Accepted Answer

$$\frac{1}{k}$$

Answer

$$\frac{1}{k^2}$$

Answer

k

Answer

$$k^2$$

Question 4

Simplify $$\left(h^5\right)^0$$

Accepted Answer

1

Answer

$$\frac{1}{h^5}$$

Answer

0

Answer

$$h^5$$

Question 5

Which of the following is NOT a method for solving a system of equations?

Accepted Answer

Distributive

Answer

Graphing

Answer

Substitution

Answer

Elimination

Question 6

What is the slope of the equation y = x?

Accepted Answer

1

Answer

0

Answer

x

Answer

y

Question 7

What is the y- intercept of the equation y = x?

Accepted Answer

0

Answer

x

Answer

y

Answer

1

Question 8

What is the y-intercept of the equation y = 3x - 5?

Accepted Answer

-5

Answer

5

Answer

3

Answer

-3

Question 9

How many solutions does the equation 9x = 9x have?

Accepted Answer

infinitely many solutions

Answer

no solutions

Answer

one solutions

Answer

two solutions

Question 10

What is $$3.2\ imes10^2$$ in standard form?

Accepted Answer

320

Answer

3200

Answer

.032

Answer

.0032

Question 11

Solve $$10^3$$

Accepted Answer

1000

Answer

300

Answer

3000

Answer

100

Question 12

Solve for x.

5x = 5

Accepted Answer

1

Answer

1/5

Answer

25

Answer

5

Question 13

When given a set of parallel lines cut by a transversal, what property says the angles add up to 180 degrees?

Accepted Answer

supplementary

Answer

corresponding

Answer

alternate interior

Answer

complementary

Question 14

When a vertical line is graphed on a coordinate plane, what type of slope does it have?

Accepted Answer

no slope

Answer

zero slope

Answer

positive slope

Answer

negative slope

Question 15

Which transformation turns a figure?

Accepted Answer

rotation

Answer

translation

Answer

dilation

Answer

reflection

Question 16

When given a set of parallel lines cut by a transversal, which properties have equal angles?

Accepted Answer

alternate interior

Accepted Answer

alternate exterior

Accepted Answer

corresponding

Accepted Answer

vertical

Answer

same side interior

Question 17

If a right triangle has the side lengths of 4m and 3m, what is the length of the hypotenuse?

Accepted Answer

5

Answer

7

Answer

12

Answer

6

Question 18

If a right triangle has a 33 degree angle across from the short leg, what angle measure is across from the long leg?

Accepted Answer

57

Answer

90

Answer

33

Answer

147

Question 19

How many solutions does a set of parallel lines have?

Accepted Answer

no solution

Answer

one solution

Answer

infinitely many solutions

Answer

two solutions

Question 20

What is 0.0008 in scientific notation?

Accepted Answer

$$8 imes10^{-4}$$

Answer

$$8\ imes10^4$$

Answer

$$8 imes10^3$$

Answer

$$8 imes10^{-3}$$

Question 21

What is the $$\sqrt[]{16}$$ ?

Accepted Answer

4

Answer

8

Answer

2

Answer

5

Question 22

What is $$\sqrt[]{100}$$ ?

Accepted Answer

10

Answer

100

Answer

$$5\sqrt[]{4}$$

Answer

1

Question 23

How many solutions does a set of intersecting lines have?

Accepted Answer

one solution

Answer

no solution

Answer

infinitely many solutions

Answer

two solutions

Question 24

What is $$5.6 imes10^{-4}$$ in standard form?

Accepted Answer

0.00056

Answer

0.000056

Answer

56,000

Answer

560,000

Question 25

Solve for x:

-5x = 0

Accepted Answer

0

Answer

-5

Answer

5

Answer

$$-\frac{5}{0}$$

Question 26

What is $$\sqrt[]{300}$$

Accepted Answer

$$10\ \sqrt[]{3}$$

Answer

30

Answer

$$3\ \sqrt[]{10}$$

Answer

$$5\ \sqrt[]{12}$$

Question 27

If a triangle has the angle measures of 60 degrees and 80 degrees, what is the third angle?

Accepted Answer

40

Answer

180

Answer

60

Answer

140

Question 28

What type of slope does a horizontal line have?

Accepted Answer

zero slope

Answer

positive slope

Answer

negative slope

Answer

no slope

Question 29

What is the y- intercept of the equation y = 2 - x?

Accepted Answer

2

Answer

1

Answer

-1

Answer

-2

Question 30

What is the slope of the equation y = 2 - x?

Accepted Answer

-1

Answer

2

Answer

1

Answer

-2

Question 31

Simplify $$\frac{m^{-10}}{m^{-5}}$$ . Your answer should only contain positive exponents.

Accepted Answer

$$\frac{1}{m^5}$$

Answer

$$m^{-5}$$

Answer

$$\frac{1}{m^{-5}}$$

Answer

$$m^5$$

Question 32

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 33

Accepted Answer

Continuous

Answer

Discrete

Answer

neither

Question 34

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 35

Accepted Answer

continuous

Answer

discrete

Answer

neither

Question 36

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 37

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 38

Accepted Answer

neither

Answer

Discrete

Answer

Continuous

Question 39

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 40

Accepted Answer

neither

Answer

Discrete

Answer

Continuous

Question 41

Accepted Answer

Continuous

Answer

Discrete

Answer

neither

Question 42

Accepted Answer

Continuous

Answer

Discrete

Answer

neihter

Question 43

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 44

Accepted Answer

Discrete

Answer

Continuous

Answer

neither

Question 45

Accepted Answer

Neither

Answer

Continuous

Answer

Discrete

Question 46

What is 19% of 140?

Accepted Answer

26.6

Answer

736.8

Answer

28

Answer

74

Question 47

73.7 is 55% of what number?

Accepted Answer

134

Answer

40.5

Answer

74.6

Answer

0.134

Question 48

Would you rather...

Accepted Answer

Have hands instead of feet

Accepted Answer

Feet instead of hands

Question 49

46 is what percent of 65? (Round your answer to the nearest tenth of a percent.)

Accepted Answer

70.8%

Answer

141.3%

Answer

70.7%

Answer

141%

Question 50

On a quiz, you answered 38 questions correctly out of 43. What percent did you answer correctly? (Round your answer to the nearest percent.)

Accepted Answer

88%

Answer

13%

Answer

113%

Answer

90%

Question 51

Would you rather...

Accepted Answer

Live in an amusement park

Accepted Answer

Live in a zoo

Question 52

Would you rather...

Accepted Answer

Be unknown and rich

Accepted Answer

Be famous and poor

Question 53

Question 53.

Accepted Answer

Every question is answered.

Accepted Answer

I have numbered my work.

Accepted Answer

I showed my thinking/work for EVERY question.

Accepted Answer

I will attach a clear photo/scan of my work right now!

Accepted Answer

We're watching "Home!"

Question 54

When combining like terms we need to only combine terms with the same ...

Accepted Answer

variable pattern

Answer

coefficient

Answer

constant

Answer

integer

Question 55

Combine like terms:

4x + 5y + 3x + 10y

Accepted Answer

7x + 15y

Answer

8x + 10y

Answer

x + y

Answer

9xy + 13xy

Question 56

What would come next in the sequence?

4, 7, 10, 13, ____

Accepted Answer

16

Answer

12

Answer

14

Answer

17

Question 57

What is the rule for the following sequence?

10, 8, 6, 4, ___

Accepted Answer

Add -2

Answer

Add 2

Answer

Add 3

Answer

Add -4

Question 58

Add.

(3x + 7) + (2x - 9)

Accepted Answer

5x - 2

Answer

5x - 16

Answer

5x + 2

Answer

5x + 16

Question 59

Add.

(-3x + 5) + (-7x + 12)

Accepted Answer

-10x + 17

Answer

-4x + 17

Answer

10x + 17

Answer

4x - 17

Question 60

Subtract.

(10x - 5) - (3x + 6)

Accepted Answer

7x - 11

Answer

7x - 1

Answer

13x + 11

Answer

13x - 1

Question 61

Bonus Question:

Who is the main character in the movie Ratatouille?

Accepted Answer

Remy

Answer

Ratatouille

Answer

Colette

Answer

Anton Ego

Question 62

Subtract:

(-5x + 8) - (3x + 5)

Accepted Answer

-8x + 3

Answer

-8x - 3

Answer

-8x + 13

Answer

8x - 3

Question 63

What is the GCF of:

45 and 15

Accepted Answer

15

Answer

5

Answer

3

Answer

45

Question 64

What is the GCF of:

12x and 30xy

Accepted Answer

6x

Answer

3x

Answer

6

Answer

9

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