Quiz about Math Quiz

Question 1

Mrs. Harris wrote the following inequality on the board during warm-up: (2/9 > x > 12%). Which value of x would make the inequality true?

Accepted Answer

1.5

Answer

1/9

Answer

0.3

Answer

1/5

Question 2

Georgia is reading at a rate of 2 pages every 5 minutes. Which graph below shows the same unit rate?

Accepted Answer

Graph D

Answer

Graph A

Answer

Graph B

Answer

Graph C

Question 3

The side views of two different ramps are shown below. Which is a true statement about the slope of the ramps?

Accepted Answer

There is not enough information to compare the slopes of ramp A and B.

Answer

The slope of ramp A is greater than ramp B.

Answer

The slope of ramp B is greater than ramp A.

Answer

The slope of ramp A is the same as ramp B.

Question 4

The scatter plot below shows the relationship between the number of pets that people have and the average amount they spend at the pet store each month. Based on the equation of the trend line, how much would you expect someone who has 9 pets to spend at the pet store each month?

Accepted Answer

$300

Answer

$200

Answer

$225

Answer

$260

Question 5

Jacobi is painting a square tabletop with an area of 52 square feet. Which point below best represents the side length of one side of the tabletop?

Accepted Answer

Point B

Answer

Point A

Answer

Point C

Answer

Point D

Question 6

Which of the following graphs represents a functional relationship between the values of x and y?

Accepted Answer

Graph A

Answer

Graph B

Answer

Graph C

Answer

Graph D

Question 7

The graph shows the relationship between the cost of renting a bounce house and the number of hours for the rental. Which function best represents the relationship shown?

Accepted Answer

y = 20x + 2

Answer

y = 2x + 1

Answer

y = 40x + 20

Answer

y = 20x + 40

Question 8

A rectangular wooden gate with two diagonal boards across the front is shown below. If the length of one of the diagonals is 14 feet, find the closest value of x, the width of the gate.

Accepted Answer

8.7 feet

Answer

3 feet

Answer

17.8 feet

Answer

7.5 feet

Question 9

Clark transformed a geometric shape on a graph, and the congruence was preserved. Which of the following could not have been the transformation that Clark used?

Accepted Answer

Dilation

Answer

Reflection

Answer

Rotation

Answer

Translation

Question 10

Leona gets paid $10 every 3 bracelets she sells. Which graph below shows a relationship with the same unit rate?

Accepted Answer

Graph A

Answer

Graph B

Answer

Graph C

Answer

Graph D

Question 11

William deposited $5,375 into an account that earns 6.2% interest compounded annually. Assuming he makes no other deposits or withdrawals, which of the following is the closest to the value of his account after 36 months?

Accepted Answer

$46,866.34

Answer

$6,438.02

Answer

$11,813.02

Answer

$1,063.02

Question 12

Parallel lines A and B are cut by transversal t, as shown below. Use the relationship of the marked angles above to find the correct value of x.

Accepted Answer

x = 70

Answer

x = 110

Answer

x = 16.6

Answer

x = 30

Question 13

Raquel charges customers a one-time fee plus a daily rate to dog sit for their pet as shown in the graph. Based on the graph, which describes the amount of the fee and the daily rate that Raquel charges?

Accepted Answer

Fee: $20, Daily Rate: $25

Answer

Fee: $0, Daily Rate: $45

Answer

Fee: $20, Daily Rate: $45

Answer

Fee: $20, Daily Rate: $20

Question 14

The rectangle and the triangle shown below have the same perimeter. Find the perimeter of the triangle.

Accepted Answer

Perimeter = 40 units

Answer

Perimeter = 10 units

Answer

Perimeter = 90 units

Answer

Perimeter = 96 units

Question 15

Three squares are joined below at their vertices to form a right triangle. Find the value of x, the side length of the square marked in the diagram.

Accepted Answer

17.5 feet

Answer

12 feet

Answer

48 feet

Answer

144 feet

Question 16

Adrienne graphed the transformation shown below. Which algebraic representation shows the effect of the transformation on each ordered pair?

Accepted Answer

(x, y)

Answer

(y, -x)

Answer

(-x, -y)

Answer

(-y, x)

Question 17

Eddie is helping his friend understand how to identify functions from sets of ordered pairs. Which set of ordered pairs could he show his friend as an example of a set that represents y as a function of x?

Accepted Answer

{(0, 0), (3, 9), (5, 25), (-3, -9)}

Answer

{(2, 4), (2, 6), (2, 8), (2, 10)}

Answer

{(1, 9), (3, 9), (5, 9), (7, 9)}

Answer

{(-1, 7), (2, 6), (-3, 9), (2, 8)}

Question 18

James scored the following points per game in the last five basketball games he played: 31, 20, 27, 19, 28. Find the mean absolute deviation of the number of points scored.

Accepted Answer

6.2

Answer

4.4

Answer

25

Answer

125

Question 19

Keira types transcripts for a part-time job. So far, she has typed 120 words today. She continues to type 65 words per minute. Which function can be used to find w, the number of words Keira will have typed at the end of the day after m minutes of typing?

Accepted Answer

w = 65m + 120

Answer

w = 65m

Answer

w = 120m + 65

Answer

m = 65w + 120

Question 20

Which statement can be concluded from the system of equations graphed at the right?

Accepted Answer

The ordered pair (10, 12) is a solution to both y = 2x + 4 and y = -2x + 16.

Answer

The ordered pair (12, 10) is a solution to both y = 2x + 4 and y = -2x + 16.

Answer

The ordered pair (10, 12) is a solution to both y = -.5x + 4 and y = -.5x + 16.

Answer

The ordered pair (12, 10) is a solution to both y = -.5x + 4 and y = -.5x + 16.

Question 21

Which represents the effect of the scale factor applied to triangle XYZ?

Accepted Answer

(1/4x, 1/4y)

Answer

(4x, 4y)

Answer

(1/4x + 1/4, 1/4y)

Answer

(-4x, -4y)

Question 22

Landon welded three pieces of metal together to form a triangle with side lengths that measure 8 inches, 9 inches and 17 inches. Is the triangle that Landon created a right triangle?

Accepted Answer

No; the sum of the squares of the two shorter sides does not equal the square of the longest side.

Answer

Yes; the sum of the two shorter sides equals the length of the longest side.

Answer

Yes; the sum of the squares of the two shorter sides is less than the square of the longest side.

Answer

There is not enough information given to determine if the triangle is a right triangle.

Question 23

Giselle invested $10,000 into a savings account that earns annual simple interest. After 8 years, the total amount of her account was $14,800. Assuming that Giselle made no other deposits or withdrawals over the 8 years, find the interest rate of the account.

Accepted Answer

5%

Answer

18.5%

Answer

6%

Answer

3.1%

Question 24

A swimming pool currently contains 110,000 gallons and is draining at a rate of 24 gallons per minute. Which table demonstrates the relationship between x, the number of minutes, and y, the capacity of the swimming pool in gallons?

Accepted Answer

Table B

Answer

Table A

Answer

Table C

Answer

Table D

Question 25

Nikki is solving the equation below. Which value of x makes the equation true? ( 3/5x + 8 = 1/10x - 4 )

Accepted Answer

-6

Answer

-24

Answer

-8

Answer

2

Question 26

The three squares below join together to form a right triangle. The area and the perimeter for two of the squares are shown. Find x, the side length of the largest square.

Accepted Answer

62.5 inches

Answer

162.8 inches

Answer

625 inches

Answer

50 inches

Question 27

The graph shows the amount of money that a cabin costs to rent based on the number of nights that guests rent the cabin. Find the rate of change shown in the graph.

Accepted Answer

$33.33/night

Answer

$30/night

Answer

$40/night

Answer

$3/night

Question 28

Which of the following could be the graph of the equation y = -2x + 5?

Accepted Answer

Graph B

Answer

Graph A

Answer

Graph C

Answer

Graph D

Question 29

Which of the following shows a relationship between x and y where y is a function of x?

Accepted Answer

Mapping B

Answer

Mapping A

Answer

Mapping C

Answer

Mapping D

Question 30

Leonard made a deposit of $4,500 into a savings account which earns 7% annual compound interest. Assuming he makes no other deposits or withdrawals, which of the following shows the amount of interest his account should earn after 15 years?

Accepted Answer

$12,415.64

Answer

$7,915.64

Answer

$16,915.64

Answer

$8,115.64

Question 31

The list of numbers shows the ages of six people on a bowling league. Find the mean absolute deviation of the values.

Accepted Answer

5.2

Answer

20

Answer

51

Answer

3.3

Question 32

Parallel lines A and B are cut by transversal, t. Use the relationship of the marked angles to find the value of x.

Accepted Answer

False

Answer

True

Question 33

Triangle DEF was dilated on the coordinate plane. The vertices of the pre-image and the image are shown in the table. Which represents the effect of the scale factor applied to triangle DEF?

Accepted Answer

$ (3x, 3y) $

Answer

$ \left(\frac{1}{3}x, \frac{1}{3}y\right) $

Answer

$ (-3x, -3y) $

Answer

$ (x + 3, y + 3) $

Question 34

Of the four graphs below, which show a proportional relationship between x and y?

Accepted Answer

Graphs I and II

Answer

Graphs I, II and III

Answer

Graphs I, II and IV

Answer

Graphs I and IV

Question 35

Dawn would like to join three straws together to form a right triangle. Which of the following does not represent three possible lengths of straws that Dawn could use to do this?

Accepted Answer

6 inches, 6 inches and 10 inches

Answer

4.5 inches, 6 inches and 7.5 inches

Answer

6 inches, 8 inches and 12 inches

Answer

7.5 inches, 10 inches and 12.5 inches

Question 36

The graph below shows the number of homework questions Kate has left based on the amount of time she has been working. Find the unit rate demonstrated in the graph.

Accepted Answer

-1.25

Answer

-0.5

Answer

-2.5

Answer

0.5

Question 37

Of the transformations listed below, which will always preserve the congruence of a figure?

Accepted Answer

Transformations I, II and III

Answer

Transformation IV only

Answer

Transformations I and II

Answer

Transformations I and III

Question 38

Which equation represents the relationship between the number of t-shirts ordered and the total cost?

Accepted Answer

y = 5.25x + 7.5

Answer

y = 7.5x

Answer

y = 7.5x + 4

Answer

y = 4.5x + 7.5

Question 39

Based on the graph, which describes the base amount and the additional rate that Justin gets paid?

Accepted Answer

Base: $20, Bonus: $5

Answer

Base: $20, Bonus: $10

Answer

Base: $5, Bonus: $20

Answer

Base: $10, Bonus: $20

Question 40

Tamika made a deposit of $1,800 into an account that earns annual simple interest. After 9 years, Tamika had earned $1,458 in interest. Assuming she did not make any additional deposits or withdrawals over the 9 years, find the simple interest rate of the account.

Accepted Answer

9%

Answer

2.1%

Answer

20.1%

Answer

0.09%

Question 41

Adrian drives 14 miles east on Broadmoor and 10 miles south on 5th Street each day to get to work. Find the number of miles Adrian would drive if he took the diagonal path along Skyline Drive instead.

Accepted Answer

17.2 miles

Answer

24 miles

Answer

20.4 miles

Answer

22 miles

Question 42

Reid is building a fence around a square portion of his yard with an area of 200 square feet. Which point below best represents the side length of one side of the fence?

Accepted Answer

Point B

Answer

Point A

Answer

Point C

Answer

Point D

Question 43

Daphne is planning for her first year of college. She estimates that she will need $8,400 for her tuition expenses, and her family will contribute 65% of the expenses. If Daphne has four years to save for the rest of her first year's tuition, what is the minimum amount that she should save each month?

Accepted Answer

$50.25

Answer

$61.25

Answer

$113.75

Answer

$175

Question 44

Triangles A and B are shown on the graph below. Which is a true statement about the triangles?

Accepted Answer

The triangles are similar and have the same slope.

Answer

The triangles are congruent and have the same slope.

Answer

The triangles are similar and have different slopes.

Answer

The triangles are similar. Triangle A's slope is smaller than Triangle B's slope.

Question 45

The diagram below shows the relationship between sets of real numbers. Which could not be the type of number represented by section C?

Accepted Answer

Irrational numbers

Answer

Whole numbers

Answer

Natural numbers

Answer

Integers

Question 46

Grady moved into a new apartment. He signed up for a new internet service and paid a one-time installation fee of $50.75. His internet service costs $75 each month. Which function can be used to describe the relationship between x, the number of months, and y, the total cost for his internet service?

Accepted Answer

y = 75x + 50.75

Answer

y = 75x

Answer

y = 50.75x + 75

Answer

y = 125.75x

Question 47

An equilateral triangle and a square have the same perimeter. Each side length of the triangle is 5 units more than the length of one side of the square. Find the perimeter of the square.

Accepted Answer

30 units

Answer

15 units

Answer

60 units

Answer

20 units

Question 48

The scatter plot below shows the relationship between the number of items that customers purchased at a grocery store and the total cost of their purchase. Based on the equation of the trend line, how many items would you expect someone to have purchased if the total cost of the purchase was $27.50?

Accepted Answer

9 items

Answer

10 items

Answer

15 items

Answer

11 items

Question 49

The following set of ordered pairs represents a function: {(8, 2), (-8, 4), (4, -10), (0, 9), (____, ____). Which of the following could be the missing ordered pair?

Accepted Answer

(0, 0)

Answer

(-8, -4)

Answer

(2, -10)

Answer

(8, 0)

Question 50

The graph below shows the distance that an animal has walked based on the number of hours it has been walking. Which equation represents a situation with a greater rate of change?

Accepted Answer

y = 11/4 x

Answer

y = 7/x

Answer

y = 3.3x

Answer

y = 2x

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