Free Printable Quiz Night

1.

Oamo: Evaluate 9 • (3 + 4)

(a)

2.

Mohamed: What is the value of $\left(9+23\right)\div\left(5-3\right)$

a)

16

b)

32

c)

15

d)

12

3.

Isaac: Which operation is performed FIRST?

(13-1)+4

a)

addition outside of grouping symbol

b)

subtraction outside of grouping symbol

c)

multiplication by grouping symbol

4.

Lisi: Solve the equation $x-7=8$

(a)

5.

Nephtys: Which operation is performed SECOND?

(13-1)+4

a)

addition +

b)

subtraction -

c)

multiplication x

6.

Zhao: Find the error

$5-3+2$

$5-5$

0

a)

there is no error

b)

addition was done first and you should have subtracted first

c)

there is a subtraction error

7.

Zhao: Solve for x
l 2x−1 l = 9

a)

x = 5 and x =-4

b)

x = 5 and x = -5

c)

Only x = 5

d)

No Solution

8.

Lisi: $If\ a=12,\ b=9\ and\ c=4$

Evaluate

$a^2+b-c^2$

(a)

9.

Mohamed: Solve the equation below:

a)

k = 152

b)

k = 176

c)

k = 5

d)

k = 27

10.

Isaac: Solve the equation $x-\left(-17\right)=36$

(a)

11.

Isaac: What's a way to define absolute value?

a)

The value of a number

b)

The opposite of a number

c)

The distance of a number from zero

d)

The multiplicative inverse of a number

12.

Absolute value is (choose the best answer)

a)

Possibly negative, possibly positive

b)

Never 0

c)

Always positive or 0

d)

An odd name for a band

13.

Oamo: Solve the following expression: (remember * means multiply)
6+|-6-3|+2*3

a)

-21

b)

21

c)

3

d)

-3

14.

Solve the equation $\frac{3x-7}{5}=16$

(a)

15.

Nephtys: A set of ordered pairs is called what?

a)

the domain

b)

a relation

c)

a function

d)

the range

16.

Isaac: What is the domain of a relation?

a)

the set of all x-values

b)

the set of all y-values

17.

Mohamed: Which is the set of all y-values or the outputs?

a)

Domain

b)

Range

c)

Relation

d)

Function

18.

Which relation does the mapping show?

a)

{(0, 1), (1, 2),(3, 4)}

b)

{(1, 0), (2, 1), (2, 2), (4, 3)}

c)

{(0, 1), (1, 2), (2, 2), (3, 4)}

d)

{(1, 0), (2, 1), (4, 3)}

19.

What is the range of the mapping?

a)

{1, 2, 4}

b)

{0, 1, 2, 3}

c)

{0, 3}

d)

{1, 4}

20.

What is the domain of the relation shown in the table?

a)

{12}

b)

{6, 18}

c)

{3, 9, 15, 16}

d)

{13}

21.

Does the graph represent a function?

a)

Yes

b)

No

22.

Does the graph represent a function?

a)

Yes

b)

No

23.

A ------ is a number that tells us how many times the base is multiplied by itself

a)

exponent

b)

sum

c)

quotient

d)

product

24.

What does $3^2$ mean?

a)

3x2

b)

3x3

c)

2x2x2

25.

$If\ x=-1,\ y=3\ and\ z=-4$

Evaluate $16-\left|2z+x-3y\right|$

(a)

26.

LET US WELCOME OUR FRESHMEN

a)

OOH YES!!!

b)

OOH YES!!!

27.

Fatoumata: What is the standard deviation for the data population given:

{12, 13, 29, 18, 61, 35, 21}

a)

293.67

b)

15.87

c)

17.14

d)

41.98

28.

Nene: A data set can have more than one median?

a)

True

b)

False

29.

Lala: A data set can have more than one mode

a)

True

b)

False

30.

Jia: To find the average of a set of numbers, add up all the items and divide by...

a)

2

b)

The minimum

c)

The maximum

d)

The number of items

31.

Aliou: The number of miles that Jenna cycled each week for a 7-week period is shown:
36, 42, 28, 52, 48, 36, 31
What is the median number of miles Jenna cycled?

a)

24

b)

36

c)

39

d)

52

32.

Yitao: The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below:
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

a)

5

b)

6

c)

9

d)

11

33.

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

a)

94 was the highest score on the test.

b)

More students received a 94 than any other score

c)

No student scored below a 94

d)

A score of 91 was slightly below average.

34.

Khayra: If a data set is bimodal, how many modes does it have?

a)

1

b)

2

c)

3

d)

4

35.

When finding the median, if you have two numbers in the middle, you should

a)

add them together and divide by two

b)

find the number in between the two

c)

find the mean of the two numbers

d)

all of these

36.

If a number is added to the set that is in the middle of the data, how does this affect the range?

a)

increase

b)

decrease

c)

stay the same

d)

both increase and decrease

37.

Oumou: What is the standard deviation for the data given:

5, 10, 7, 12, 0, 20, 15, 22, 8, 2

a)

6.89

b)

10.1

c)

7.26

d)

9

38.

Which of the following is a measure of variability?

a)

mean

b)

median

c)

mode

d)

standard deviation

39.

Mila: The number of text messages that Isaac received each day for a week is shown: 47, 49, 54, 50, 48, 47, 55
What is the mean and median

a)

Mean=49
Median=54

b)

Mean=49
Median=50

c)

Mean=50
Median=54

d)

Mean=50
Median=49

40.

Standard Deviation is a measure of spread, which represents the average of the distance between individual data values and the mean.

a)

True

b)

False

41.

Four data sets are shown below.
Set 1: {10, 19, 38, 50, 51}
Set 2: {5, 21, 26, 39, 51}
Set 3: {9, 38, 50, 50, 51}
Set 4: {5, 28, 28, 28, 51}
Which data set has the largest standard deviation?

a)

Set 1

b)

Set 2

c)

Set 3

d)

Set 4

42.

Fatoumata: If the standard deviation of a data set is 4, what is the variance?

a)

2

b)

16

c)

4

d)

8

43.

Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the sample standard deviation of Ervin's scores?

a)

511.33

b)

22.61

c)

438.48

d)

20.94

44.

What is the variance for the data given:

5, 10, 7, 12, 0, 20, 15, 22, 8, 2

a)

47.49

b)

102.01

c)

52.77

d)

81

45.

Mila: Given a variance of 64, what is the standard deviation?

a)

8

b)

4096

c)

0

d)

6.8

46.

How many total students were surveyed about their number of brothers and sisters? (add up all of the dots)

a)

15

b)

10

c)

6

47.

What is the shape of the dot plot shown?

a)

skewed left

b)

skewed right

c)

symmetrical

48.

Which interval has 400 employees?

a)

33-43

b)

0-10

c)

77-87

d)

66-76

49.

True or false: More people scored between 55-68 than 50-55.

a)

True

b)

False

50.

What was the lowest score?

a)

20

b)

30

c)

39

d)

40

51.

What was the median score?

a)

39

b)

50

c)

55

d)

16

52.

WELCOME OUR SENIORS AND THEIR PARENTS

a)

Yes

b)

No

53.

Aliou: What is the limits of the function when x approching a?

a)

Undefined

b)

2

c)

Does not exist

54.

Asante: What is the limits of the graph above when x approaching 0?

a)

0

b)

−∞

c)

Does not exist

55.

Tiecoura: Evaluate

a)

+ ∞

b)

Undefined

c)

0

d)

Does not exist

56.

Assita: What is the correct explanation on discontinuity at x = b ?

a)

Removable discontinuity

b)

Jump discontinuity

c)

Infinite discontinuity

57.

Stacey: The function is continuous at x = a . True or false?

a)

True

b)

False

58.

:

a)

5

b)

1

c)

-5

d)

Does not exist

59.

a)

-7

b)

0

c)

1

d)

DNE

60.

a)

0

b)

0/0

c)

1/4

d)

DNE

61.

a)

A

b)

B

c)

C

d)

D

62.

a)

A

b)

B

c)

C

d)

D

63.

Aliou: What is the limit of the function as x approaches 1 from the right?

a)

DNE

b)

1

c)

4

d)

-2

64.

Stacey: Which of the following best describes the continuity at x = 5?

a)

Continuous

b)

Removable Point Discontinuity

c)

Non-removable Infinite Discontinuity

d)

Non-removable Jump Discontinuity

65.

Assita: Using the table to find

$\lim_{x\rightarrow4}f\left(x\right)$

a)

-1

b)

0

c)

1

d)

DNE

66.

Tiecoura: Given this table, what limits are most accurate?

a)

As x approaches 3, the limit is infinity

b)

As x approaches 3, the limit is negative infinity

c)

As x approaches 3 from the left, the limit is negative infinity & as x approaches 3 from the right, the limit is infinity

d)

As x approaches 3 from the left, the limit is infinity and as x approaches 3 from the right, the limit is negative infinity

67.

Aliou: What rule should be used in deriving f(x) = x⁵

a)

Constant rule

b)

Sum rule

c)

Power rule

d)

Difference rule

68.

Assita: What rule should be used in deriving h(x) = 2(x - 4)³

a)

Power rule

b)

Product rule

c)

Quotient rule

d)

Chain rule

69.

Asante: What is the derivative of f(x) = 2x³- 4x + 5?

a)

f'(x) = 6x² - 4x

b)

f'(x) = 2/3x² - 4x

c)

f'(x) = 3x² - 4

d)

f'(x) = 6x² - 4

70.

Find the derivative:

$f\left(x\right)=3e^{\cos\left(4x\right)}$

a)

$f'\left(x\right)=12e^{\sin\left(4x\right)}$

b)

$f'\left(x\right)=-3\sin\left(4x\right)e^{\cos\left(4x\right)}$

c)

$f'\left(x\right)=-12\sin\left(4x\right)e^{\cos\left(4x\right)}$

d)

$f'\left(x\right)=-12e^{\cos\left(4x\right)}$

71.

Assita: Which function has the derivative of g'(x) = 4x³ + 2x - 1

a)

g(x) = 2x⁴ + 2x² - 1

b)

g(x) = x⁴ + x² - x

c)

g(x) = 2x³ + x³ - 2x

d)

g(x) = x⁵ + x² - x

72.

Stacey: At which point(s) will the slopes of the tangent line are zero?

a)

at C only

b)

at points A, C and E only

c)

at point B and D only

d)

at points A and E only

73.

Let y = x³ - 3x. At what value of x will the rate of change is zero? Choose the best answer.

a)

at x = 0 only

b)

at x = -1 only

c)

at x = 1 only

d)

at x = -1 or x = 1 only

74.

Find the derivative:

y=ln(3x²-5x)

a)

(6x-5)/(3x²-5)

b)

6x-5

c)

(x³/3)-(5x²)/2

d)

(6x-5)/(3x³-2x)

75.

What is the derivative of y = 2π?

a)

0

b)

2

c)

-2

d)

None of the above

76.

Stacey: Find the derivative:
y=5x²e^3x

a)

y'=10xe^3x(2x+3)

b)

y'=5xe^3x(3x+2)

c)

y'=10ex^3x(3x+2)

d)

y'=5xe^3x(2x+3)

77.

Find the derivative f(x) = x²/e^x

a)

f'(x) = (x²e^x - 2xe^x) / (e^x)²

b)

f'(x) = (2xe^x + x²e^x) / (e^x)²

c)

f'(x) = (2xe^x - x²e^x) / (e^x)²

d)

f'(x) = x²e^x + 2xe^x

78.

Tiecoura: Find the derivative:
y=4e^x²

a)

y'=8xe^x

b)

y'=8xe^x²

c)

y'=8xe^2x

d)

y'=8xe^4x²

79.

Find the derivative:

y=e^5x+ln(x)

a)

e^5+1/x

b)

e^5x+ln(x)

c)

(5+1/x) e^5x+ln(x)

d)

(5/x) e^5x+ln(x)

80.

Tiecoura: What is the 2nd derivative of y = 2x³ - 4x + 6

a)

6x²- 4

b)

12x - 4

c)

12x

d)

6x

81.

GRADE 10 AND THEIR PARENTS PLEASE WELCOME

(a)

82.

This is a _______________ function.

a)

Linear

b)

Exponential

c)

Quadratic

83.

This is a ________________ function.

a)

Linear

b)

Exponential

c)

Quadratic

84.

This is a _______________ function.

a)

Linear

b)

Exponential

c)

Quadratic

85.

Pick a function that best models the following situation: A babysitter getting paid hourly.

a)

Exponential

b)

Linear

c)

Quadratic

d)

Neither

86.

Is the table linear, exponential, or quadratic?

a)

Linear

b)

Exponential

c)

Quadratic

d)

none of these

87.

This table represents what kind of function?

a)

Linear

b)

Exponential Growth

c)

Exponential Decay

d)

Quadratic

88.

Pick a function that best models the following situation: The flu virus in a high school.

a)

Exponential

b)

Linear

c)

Quadratic

d)

Neither

89.

y=x²

^{What type of equation is the above?}

a)

exponential

b)

linear

c)

quadratic

d)

neither

90.

What type of function has equations with NO EXPONENTS?

a)

Linear

b)

Quadratic

c)

Exponential

91.

What type of function has equations with an X EXPONENT?

a)

Linear

b)

Quadratic

c)

Exponential

92.

What type of function has equations with a 2 EXPONENT?

a)

Linear

b)

Quadratic

c)

Exponential

93.

This equation represents which type of function?

$y=2^x$

a)

Linear

b)

Quadratic

c)

Exponential

94.

This equation represents which type of function?

$y=\frac{1}{2}x+2$

a)

Linear

b)

Quadratic

c)

Exponential

95.

This table represents which type of function?

a)

Linear

b)

Quadratic

c)

Exponential

96.

Find the slope for the trend line using points (2,2) and (4,3)

a)

2

b)

1/2

c)

-2

d)

-1/2

97.

Which scatter plot shows a linear relationship between x and y?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

98.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

99.

Point-Slope Form:
Write the equation of the line through (8, 11) and (5, -1) in point-slope form.

a)

y+1=4(x-5)

b)

y-1=4(x-5)

c)

y=4x-21

d)

y=4x-19

100.

Give the x-intercept

3x + 8y = 24

a)

(8, 0)

b)

(0, 8)

c)

(3, 0)

d)

(0, 3)

101.

Which is the graph of y= -x + 2?

a)

A

b)

B

c)

C

d)

D

102.

What is the y-intercept?

a)

7

b)

0

c)

1

d)

2

103.

Which of the following has a y-intercept of 3?

a)

y = 3x +2

b)

x=3

c)

y=2x+3

d)

y=x

104.

At what rate did the rain fall?

a)

2 cm per hour

b)

¹/₄ cm per hour

c)

¹/₂ cm per hour

d)

4 cm per hour

105.

Dorothy loves to make cakes. The following table shows how the number of eggs that she has left changes as she makes cakes.
What is the meaning of the y-intercept?

a)

She uses 5 eggs for every 2 cakes.

b)

She started with 47 eggs.

c)

She uses 47 eggs for every 0 cakes.

d)

She started with 5 eggs.

106.

WELCOME THE JUNIORS

(a)

107.

Assiyatou: Find the horizontal asymptote.

a)

y = -2

b)

none

c)

y = 0

d)

y = 1/2

108.

Hawa: What is the Vertical Asymptotes?

a)

x= -5

b)

x= 5

c)

x= 6

d)

x= -6

109.

Erica: Evaluate. (2x³ + 5x² + 9) ÷ (x + 3)

a)

2x² - x + 3

b)

2x³ - x² + 3x

c)

$2x^2+11x+33+\frac{108}{x+3}$

d)

2x² - 5x + 12

110.

Luqman: Match the graph to the function

a)

f(x)= -x²+3x+2

b)

f(x) = -x³+2

c)

f(x) = x³+2

d)

f(x) = ⅓x⁴-5x²+2

111.

Assiyatou: Possible factored form of f(x)

a)

$f(x)=(x-2)(x+1)$

b)

$f(x)=(x+2)(x-1)$

c)

$f(x)=(x-2)(x+1)^2$

d)

$f(x)=(x+2)(x-1)^2$

112.

If (x + 3) divides a polynomial function evenly, then which of these is known to be a zero of the polynomial?

a)

x = -3

b)

x = 3

c)

x = 0

d)

cannot be determined

113.

Find the zeros of this polynomial and describe their multiplicity.
f(x) = 3x⁴ - 12x²

a)

0 multiplicity 3, -2 multiplicity 1, 2 multiplicity 1

b)

-2 multiplicity 1, 2 multiplicity 1

c)

0 multiplicity 2, -2 multiplicity 1, 2 multiplicity 1

d)

3 multiplicity 4, -12 multiplicity 2

114.

Hawa: A polynomial factors as
f(x) = x³(x + 1)²(x - 4). List the zeros of f(x) and their multiplicity.

a)

0 multiplicity 3, 1 multiplicity 2, -4 multiplicity 1

b)

0 multiplicity 3, -1 multiplicity 2, 4 multiplicity 1

c)

1 multiplicity 2, -4 multiplicity 1

d)

-1 multiplicity 2, 4 multiplicity 1

115.

Luqman: The horizontal asymptote equals zero when:

a)

the degree of the numerator and denominator are equal

b)

the degree of the numerator is less than the degree of the denominator

c)

the degree of the numerator is greater than the degree of the denominator

d)

the numerator equals zero

116.

Erica: How do you find the y-intercept?

a)

replace all x-values with 0

b)

replace all y-values with 0

c)

set denominator equal to 0

d)

compare the degrees of the numerator and denominator

117.

Hawa: A vertical asymptote is found by setting the _________= to zero and solving for x

a)

Numerator

b)

Denominator

c)

Right side

d)

Left side

118.

A graph will never cross an asymptote.

a)

True

b)

False

119.

Factor the Trinomial:
x² - 8x + 15

a)

(x + 5) ( x + 3)

b)

(x - 5) (x - 3)

c)

(x + 15) (x - 1)

d)

(x - 7) (x - 8)

120.

Erica: Simplify the rational function

a)

1/(x + 5)

b)

1/(x - 5)

c)

(x - 5)(x + 5)

d)

(x - 5)/[(x - 5)(x + 5)]

121.

What value(s) make the expression undefined?

a)

x = - 3 and x = 4

b)

x = 3 and x = - 4

c)

x = 3 only

d)

x = - 4 only

122.

(2x³ - 5x² + 3x + 7) ÷ (x - 2)

a)

2x³ - x² + x + 9

b)

2x² - x + 1

c)

2x² - x + 1 + 9/x-2

d)

2x² - 9x - 15 - 23/x-2

123.

Luqman: What is the degree of the polynomial function
P(x)=3x⁴- 7x²- 2x⁷- x + 4?

a)

4

b)

7

c)

2

d)

1

124.

Identify the end behavior:

a)

The end behavior of the graph is x →∞, y→∞ and x→∞, y→⁻∞

b)

The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞

c)

The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→-∞

d)

The end behavior of the graph is The end behavior of the graph is x →∞,y→⁻∞ and x→∞, y→⁻∞

125.

Identify the decreasing interval:

a)

(0, 4)

b)

(-1, 1)

c)

(∞, -1) U (1, -∞)

d)

(-∞, -1) U (1, ∞)

126.

Find the domain of the rational function

f(x) = x/(x²-25)

a)

( -∞ , -5) U (5, ∞)

b)

(-∞, -5) U (-5, 5) U (5, ∞)

c)

(-∞, 5) U (5, ∞)

d)

(-∞, 25) U (25, ∞)

127.

Find the x-intercept of the function f(x) = (x - 7) / x

a)

(0, 0)

b)

(0, -7)

c)

(7, 0)

d)

there is no x- intercept

128.

State the end behavior asymptote:
(2x²-5x +1)/(x²-x)

a)

y = 2

b)

y = 1

c)

y = 0

d)

There is no EBA

129.

Determine the x-coordinate of the hole on the graph of
f(x)= (x²-2x + 1)/(x²+2x - 3)

a)

-1

b)

3

c)

1

d)

-3

130.

Which asymptote(s) are determined by looking at the denominator?

a)

vertical

b)

horizontal

c)

end behavior

d)

none

131.

WELCOME GRADE 6 STUDENTS AND THEIR PARENTS

(a)

132.

Kennza: What is a Ratio?

a)

A comparison of two quantities

b)

To multiply two fractions

c)

A number over another number

d)

Two decimals that can be multiplied

133.

Santiago: If there are 5 boys and 7 girls, write the ratio of girls to boys.

a)

5 to 7

b)

7 to 5

c)

5 to 12

d)

7 to 12

134.

Awa: Solve the proportion.

a)

n=6

b)

n=24

c)

n=7

d)

n=8

135.

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

a)

35

b)

60

c)

18

d)

50

136.

Diah: What is the ratio to the picture shown, triangles to squares?

a)

2:6

b)

5:6

c)

3:4

d)

4:3

137.

Meet: Write the ratio as a fraction in simplest form (reduce the fraction). 15 girls to 6 boys

a)

5 to 2

b)

5/3

c)

3 to 5

d)

5/2

138.

Phindo: Write the ratio as a fraction in simplest form.

24 players : 3 teams

a)

8:3

b)

8 to 1

c)

8/1

d)

8/3

139.

These are equivalent ratios. What is the value of k?

a)

k=5

b)

k=3.3333333

c)

k=60

d)

k=90

140.

Josepha: Gracie brought 24 cookies to give to her 3 classes. Tomorrow she has 4 classes, so how many cookies should she bring?

a)

24

b)

32

c)

8

d)

64

141.

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

a)

$8 per pound

b)

$5 per pound

c)

$35 per pound

d)

0.125 pounds per dollar

142.

Amadou: Which operation should you perform first in the expression

$4\times6-3$

a)

addition

b)

multiplication

c)

subtraction

d)

division

143.

Amadou: 14 + (22 - 2) =

a)

34

b)

37

c)

40

144.

20 x 2 - (10 - 4)

a)

22

b)

30

c)

34

145.

Meet: (23 + 24) -10 =

a)

37

b)

27

c)

47

146.

Diah: What does the E in PEMDAS stand for?

a)

Equation

b)

Expression

c)

Exponent

d)

Evaluate

147.

Which operation is performed SECOND?
(13 - 1) + 4

a)

addition +

b)

subtraction -

c)

multiplication X

148.

Santiago: 24 x (4 - 2) ÷ 6 =

a)

8

b)

2

c)

6

d)

5

149.

Kennza: 23 + (30 ÷ 10) x 4 =

a)

35

b)

32

c)

12

d)

45

150.

Awa: 4 x 5 ÷ 2 - 1 =

a)

8

b)

9

c)

15

d)

6

151.

Phindo: 16 ÷ 2 x 4 - 3 =

a)

5

b)

-1

c)

25

d)

29

152.

Josepha: Pick the correct order for Order of Operations

a)

Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

b)

Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

c)

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

153.

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

154.

WELCOME GRADE 7 STUDENTS AND THEIR PARENTS

(a)

155.

Mohamed: Find the solution of

$x+7=12$

(a)

156.

Aarna: Find the value of x from

$x-7=-9$

(a)

157.

Mahi: Solve this equation

$2x+7=13$

(a)

158.

Alex: Find the value of x, given that

$13-4x=-3$

(a)

159.

Henri: Solve for t:

$5t=15$

a)

-10

b)

10

c)

5

d)

3

160.

Oumy: Solve for p:

$\frac{p}{4}=5$

a)

5/4

b)

1

c)

20

d)

9

161.

Dhairya: Solve for x:

$5=\frac{x}{3}+4$

a)

3

b)

27

c)

-3

d)

1/3

162.

Alex: Solve for x:

$5=\frac{x}{6}-7$

a)

72

b)

65

c)

78

d)

12

163.

Solve

3x + 8(2x - 6) = 2 + 14x

(a)

164.

Solve

4x - 5 + 3x + 2 = 18

a)

x = 11

b)

x = 5

c)

x = 3

d)

x = -3

165.

Solve

\frac{2x\ +\ 4}{3}\ =\ 4

a)

$x\ =\ -\frac{3}{2}$

b)

x = 4

c)

x = 8

d)

x = 2

166.

Ousmane: This is an example of. . .

a)

Coordinate Pair

b)

Absolute Value

c)

Inequality

d)

Integer

167.

Fatoumata: Evaluate |5|

a)

5

b)

-5

168.

Henri: Evaluate |-12|

a)

12

b)

-12

169.

Aarna: Evaluate |5 - 10|

a)

-5

b)

5

170.

Oumy: Evaluate 4 + |-2 - 2|

a)

-8

b)

8

c)

0

171.

Fatoumata: Evaluate -|3 + 5 - 2|

a)

-6

b)

6

c)

10

d)

-10

172.

Evaluate the expression if x = -5.

|x + 4|

a)

1

b)

-1

c)

9

d)

-9

173.

Evaluate the expression if x = -5.

|-2x - 12|

a)

2

b)

-2

c)

22

d)

-22

174.

Evaluate the expression if x = 3 and y = -4.

|x + y|

a)

1

b)

-1

c)

7

d)

7

175.

Simplify the following:
-8 + (15 - 3) ÷ 4

a)

-5

b)

1

c)

-11

d)

11

176.

-2 ⋅ (3 + 8 ÷ 4)²

a)

-16

b)

1.375

c)

4

d)

-50

177.

2x + 5(y - 1) when x=8 and y=5

a)

20

b)

31

c)

36

d)

-4

178.

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.

a)

7:5

b)

5:7

c)

3:5

d)

5:3

179.

What is the ratio of red apples to green apples

a)

7 apples to 3 green

b)

4 red apples to 7 apples

c)

4 red apples to 3 green apples

d)

3 green apples to 4 red apples

180.

Which of the following options is a real life example of a ratio?

a)

12 noodles

b)

4 meatballs : 1 cup of sauce

c)

1 jar of sauce

d)

15 desserts

Quiz Night

Total questions: 180

Worksheet time: 4hrs 51mins

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