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JaLena Slack, [email protected] 1A. Tina finished of the job. What percent of the job, in decimal form, did she complete?. .44 .55 C. .65 D. .7. B. 1B. What value is equivalent to 18%?. C. 1C.

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1A

Tina finished of the job. What percent of the job, in decimal form, did she complete?

  • .44

  • .55

    C. .65

    D. .7

B


1B

What value is equivalent to 18%?

C


1C

Juliana finished of the job. What percent of the job did she complete?

  • 3%

  • 6%

  • 12%

    D. 15%

D


2A

Which rational number is the largest?

A. 60%

B. 0.55

C. 7/10

D. 0.8

D


2B

Place these numbers in ascending order:

40%, 3/5, .5, 9%, 5/8

A. 40%, 9%, 3/5, .5, 5/8

B. 5/8, 3/5, .5, 40%, 9%

C. 9%, 40%, .5, 3/5, 5/8

D. 9%, 40%, 3/5, .5, 5/8

C


2C

Place these numbers in descending order:

A.

B.

C.

D.

B


3A

Express 4,500,000 in scientific notation.

  • 4.5 x 105

    B. 45 x 105

  • 455

    D. 4.5 x 106

D


3B

What is 4.1234 x 106 in standard notation?

  • 4,123,400

    B. 41,234

    C. 412,340

    D. 4,123.4

A


3C

What is 7.34 x 10-3 in standard notation?

  • 7,340

    B. 734

    C. .00734

    D. 73,400

C


4A

An elevator in a large office building started out on the 31st floor. The Elevator went up 22 floors, stopped for a minute and then went down 36 floors. After stopping for a bit, it went up 7 floors. At that time, what was the floor number of the elevator?

  • 18

    B. 24

    C. 45

    D. 89

B


4B

The temperature at 8:00 a.m. was -11°F. By noon the temperature had risen 18°F. Between noon and 6:00 p.m. the temperature dropped 9°F. What was the temperature at 6:00 p.m.?

A.-2°F

B. 9°F

C. 16°F

D. 20°F

A


4C

Two hikers started their morning hike at base camp. In the morning they climbed 671 feet. After lunch they continued by going down 322 feet into a valley. Later that afternoon they continued from the bottom of the valley by climbing another 424 feet up a trail. At that time, how many feet above base camp were they?

A. 349

B. 569

C. 773

D. 1417

C


5A

Add these numbers in your head:

-465 + -8 + 8 + 77 + -77 + 466 = ?

A. 0

B. 466

C. 1

D. 932

C


5B

Given the equation below, which step would solve the problem?

x – 79 = 43

A. Subtract 43 from both sides.

B. Add 43 to both sides.

C. Subtract 79 from both sides.

D. Add 79 to both sides.

D


5C

Given the equation below, which step would solve the problem?

11 = -12 + x

A. Subtract 11 from both sides.

B. Add 12 to both sides.

C. Subtract 12 from both sides.

D. Multiply both sides by 12.

B


6A

Sale! 40% off the regular price of a $90.00 item. What is the sale price?

  • $54.00

  • $50.00

    C. $36.00

    D. $22.50

A


6B

Maria’s book collection totaled 125 books. If she increases this collection by 40%, how many books would she then have?

  • 50

  • 165

  • 175

    D. 185

C


6C

Juan finished reading 32 pages of his 80 page book. What percent of the book is this?

  • 32%

  • 40%

    C. 80%

    D. 256%

B


7A

The voter turnouts at the 3 election sites were 744, 866, and 999.

Which expression shows the best way to estimate the total number of voters?

A. 700 + 800 + 900

B. 800 + 900 + 1,000

C. 700 + 800 + 1,000

D. 700 + 900 + 1,000

D


7B

The basketball team scored 83, 77, and 64 points in their last 3 games.

Which expression shows the best way to estimate the total points scored in these 3 games?

A. 83 + 80 + 60

B. 90 + 70 + 60

C. 80 + 80 + 60

D. 80 + 80 + 70

C


7C

The last 3 days the stock market closed +81, -72, and +17.

Estimate the overall change in the stock market.

A. 10

B. 20

C. 30

D. 40

C


8A

Which point is (2, 0)?

  • A

  • B

  • C

    D. D

    What are the

    coordinates of C?

  • (0 , 2)

    B. (-2 , 0)

    C. (2 , 0)

    D. (0 , -2)

B

D


8B

Which point is (-3,0)?

  • A

    B. B

    C. C

    D. D

    What are the

    coordinates of A?

  • (0 , 3)

    B. (-3 , 0)

    C. (3 , 0)

    D. (0 , -3)

D

A


8C

Which point is (-1,3)?

  • A

    B. B

    C. C

    D. D

    What are the

    coordinates of C?

  • (1 , 2)

    B. (1 , -2)

    C. (-2 , 1)

    D. (2 , -2)

A

B


9A

What is the perimeter of rectangle ABCD?

  • 12 units

    B. 24 units

    C. 35 units

    D. 48 units

B


9B

What is the area of rectangle ABCD?

  • 12 sq. units

    B. 24 sq. units

    C. 35 sq. units

    D. 48 sq. units

C


9C

What is the distance between A and B?

  • 6 units

    B. 7 units

    C. 8 units

    D. 9 units

B


10A

What transformation of ABCD will create EFGH?

  • dilation

    B. rotation

    C. reflection

    D. translation

D


10B

What transformation of triangle ABC will create triangle DEF?

  • dilation

    B. rotation

    C. reflection

    D. translation

B


10C

What transformation of triangle ABC will create triangle DEF?

  • dilation

    B. rotation

    C. reflection

    D. translation

C


11A

What is the area of the circle?

  • 12.56 sq. units

    B. 18.84 sq. units

  • 28.26 sq. units

    D. 37.68 sq. units

C


11B

What is the area

of the circle?

  • 3.14 sq. units

    B. 6.28 sq. units

  • 12.56 sq. units

    D. 25.12 sq. units

C


11C

What is the circumference of the circle?

  • 3.14 units

    B. 6.28 units

    C. 12.56 units

    D. 25.12 units

C


12A

The school is purchasing $12 shirts and $9 hats. Which algebraic expression could be used to find the amount of money spent if the school purchased

x shirts and y hats?

  • x + y

    B. 12x + y

    C. 21xy

    D. 12x + 9y

D


12B

A company charges $.75 to use their computers. In addition, they charge $.15 for each minute online. Which algebraic expression could be used to find the amount of money the company charges for x minutes?

  • .15 + .75

    B. .75 + .15x

    C. .15x (.75)

    D. .75x + .15

B


12C

A car rental business charges a basic rate of $42 plus $17 for each day rented. Which expression could be used to find the amount of money the company charges for x days?

A. 42 + 17

  • 42x + 17

  • 42 + 17x

    D. x(42+ 17)

C


13A

Tom’s window cleaning business makes a minimum of $27 dollars for each house. Which inequality represents the dollars, d, that Tom makes per house?

A. d > 27

B. d < 27

C. d ≥ 27

D. d ≤ 27

C


13B

Juan’s walk around the school was completed in less than 451 steps. Which inequality represents the number of steps, s, that Juan took?

A. s > 451

B. s < 451

C. s = 451

D. s ≤ 451

B


13C

More than 73 students were absent from school. Which inequality represents the number of absent students, s, in the school?

A. s > 73

B. s > 74

C. s < 73

D. s ≥ 73

A


14A

The city purchased trees at $85 each. The total cost for the city was $2720. How many trees did the city purchase?

  • 32

    B. 33

  • 85

    D. 2635

A


14B

A librarian purchased 7 books for $18 each and some magazines for $5 each. The librarian spent a total of $186. Which equation shows how many magazines, m, were purchased?

A. 7 + 18 + 5m = 186

B. 7(18) = 186 + 5m

C. 186 = 7(18) – 5m

D. 186 = 7(18) + 5m

D


14C

The college had 4,200 stadium seats to rent for the football game. Only 467 seats were not rented. How many stadium seats were rented?

  • 4,667

  • 4,267

  • 3733

    D. 3743

C


15A

Evaluate the expression when x = 4, y = 7, and z = 3

D


15B

Evaluate the expression when x = 4, y = 7, and z = 3

x – 28 ÷ y

C


15C

Evaluate the expression when x = 4, y = 7, and z = 3

  • 5.5

  • 9.5

  • 11

    D. 15

C


16A

What is usually the first step in solving this equation?

A. Multiply both sides of the equation by 7.

B. Subtract 2 from both sides of the equation

C. Add 2 to both sides of the equation

D. Subtract 14 from both sides of the equation

B


16B

Solve this equation.

5x + 2 = 37

7


16C

Solve this equation.

39


17A

Solve for m:

  • m < 23

  • m > 23

    C. m ≤ 23

    D. m ≤ 191

C


17B

Solve for x:

  • x ≤ -10

  • x < -10

    C. x ≤ 3

    D. x ≤ -7

A


17C

Solve for a:

a – 2.4 > 1.7

  • a > -4.1

    B. a > -.7

    C. a > 3.1

    D. a > 4.1

D


18A

How many more 5th grade students chose apples over grapes?

  • 0

  • 2

  • 6

    D. 8

B


18B

What percent of the students chose beans as their favorite vegetable?

A. 15% B. 20% C. 25% D. 40%

C


18C

Which month had the most combined, cars and trucks, total sales?

A. April B. February C. May D. June

C


19A

Use the set of numbers below to answer the question.

What is the median of the list of numbers?

What is the mean of the list of numbers?

What is the mode of the list of numbers?

What is the range of the list of numbers?

2

3

2

4


19B

Use the set of numbers below to answer the question.

What is the median of the list of numbers?

What is the mean of the list of numbers?

What is the mode of the list of numbers?

What is the range of the list of numbers?

4

5

4

5


19C

Use the set of numbers below to answer the question.

What is the median of the list of numbers?

What is the mean of the list of numbers?

What is the mode of the list of numbers?

What is the range of the list of numbers?

3.5

4

3

3


20A

One bucket has 7 red balls and 3 white balls. A second bucket has 2 green balls and 8 pink balls. A ball is randomly selected from each bucket. What is the probability of selecting a red ball and a pink ball?

  • 0.14

    B. 0.24

  • 0.56

  • 0.63

C


20B

One bucket has 7 red balls and 3 white balls. A second bucket has 2 green balls and 8 pink balls. A ball is randomly selected from each bucket. What is the probability of selecting a red ball and a green ball?

  • 0.14

    B. 0.24

  • 0.56

  • 0.63

A


20C

One bucket has 7 red balls and 3 white balls. A second bucket has 2 green balls and 8 pink balls. A ball is randomly selected from each bucket. What is the probability of selecting a white ball and a pink ball?

  • 0.14

    B. 0.24

  • 0.56

  • 0.63

B


21A

Students are given a colored spinner divided equally between yellow, brown, black, and blue sections. Students spin the spinner 100 times and collect the data in a chart. Which statement reflects the relationship between the experimental and theoretical probability of the spinner landing on yellow.

A. There is not enough information to calculate the experimental probability.

B. The experimental probability is greater than the theoretical probability.

C. The experimental probability and theoretical probability are equal.

D. The experimental probability is less than the theoretical probability.

C


21B

Students are given a coin, which has heads on one side and tails on the other side. Students toss the coin 100 times and record the results of their coin tosses. Which statement reflects the relationship between the experimental and theoretical probability of the coin toss resulting in a “Tails?”

A. There is not enough information to calculate the experimental probability.

B. The experimental probability is greater than the theoretical probability.

C. The experimental probability and theoretical probability are equal.

D. The experimental probability is less than the theoretical probability.

B


21C

Students are given a number cube with each of 1, 2, 3, 4, 5, and 6 appearing on one of the faces of the cube. Students toss the number cube 60 times and record the results of their number cube tosses. Which statement reflects the relationship between the experimental and theoretical probability of the cube resulting in a “1?”

A. There is not enough information to calculate the experimental probability.

B. The experimental probability is greater than the theoretical probability.

C. The experimental probability and theoretical probability are equal.

D. The experimental probability is less than the theoretical probability.

D


22A

Which of the following are integers?

-2, 3.7, 5, 4.2, -0.8

-2 and 5


22B

  • Write all the sets to which the following number belongs. Choose from irrational, rational, whole, or natural numbers or integers.

    ¼

Rational


22C

Write all the sets to which the following number belongs. Choose from irrational, rational, whole, or natural numbers or integers.

-8

Integers and rational


23A

Find the least common multiple of 5 and 12.

60


23B

What is the greatest common factor of 8 and 32?

8


23C

Write the prime factorization of 150. Use exponents where possible.

2 ∙ 3 ∙ 52


24A

What multiplication problem does the model below represent?

5/6 • ½ = 5/12


24B

Use numbers and symbols to write and solve:

The quotient of two-sevenths and one-ninth.

2/7 ÷ 1/9 = 2 4/7


24C

You can job ¼ mile in 2 minutes. How long will it take you to jog 3 miles?

(2 ÷ ¼) ∙ 3 = 24 minutes


25A

Write an expression for the model. Then find the product.

.3 • .2 = .6


25B

Write an expression for the model. Then find the quotient.

.6 ÷ .2 = 3


25C

Write an expression for the model. Then find the quotient.

.6 ÷ .3 = 2


26A

Write an expression for the model. Then find the sum.

-3 + 7 = 4


26B

Write an expression for the model. Then find the difference.

= positive = negative

4 – (-2) = 6


26C

On Tuesday, Gigi borrowed $12 from her sister. The next day she paid $7. Then on Friday she borrowed $4 more. How much did Gigi owe then?

-12 + 7 – 4 = -$9, she owes $9


27A

∆ ABC is similar to ∆ XYZ. ∠B corresponds to ___.

A

X

B

C

Y

Z

∠Y


27B

A man who is 6 feet tall casts a shadow that is 4 feet long. A nearby tree has a shadow 30 feet long. How tall is the tree?

45 feet


27C

These are congruent triangles. Name the congruent angles.

∠A ≅∠Y, ∠B ≅∠X, ∠C ≅∠Z


28A

Which angels are complementary?

Y = 138°

A = 42°

∠A and ∠G


28B

Which angels are supplementary?

Y = 138°

A = 42°

∠A and ∠Y


28C

Name a pair of vertical angels.

2

1

3

4

5

∠1 and ∠3


29A

What quadrant is point Q in?

Quadrant I


29B

What quadrant is (4, -4) in?

Quadrant IV


29C

What quadrant would a point with a negative x value and a positive y value be in?

Quadrant II


30A

Draw the line(s) of symmetry. If there are no lines of symmetry, write none.

Draw a line from left to right through the center.


30B

How many lines of symmetry does a square have?

4 lines


30C

What are the coordinates of (6, -1)’s image after it is reflected over the x-axis?

(6, 1)


31A

Identify at least 2 shapes in the photo.

Triangle, rectangle, square


31B

Identify the 2 shapes that make up a pyramid.

Square (rectangle) and triangle


31C

Identify at least 2 shapes in the photo of a crop circle.

Star, triangle, rhombus, circle


32A

Sketch a rectangular prism.


32B

Sketch a cylinder.


32C

Sketch a triangular prism.


33A

Use a protractor to draw a 40° angle.


33B

Use a protractor to draw a 125° angle.


33C

Use a protractor to draw a 80° angle.


34A

Identify the following angle as straight, obtuse, right, or acute.

acute


34B

Identify the following angle as straight, obtuse, right or acute.

obtuse


34C

Identify the following angle as straight, obtuse, right, or acute.

right


35A

Estimate the width of an open book.

1 centimeter 1 yard 1 foot 1 meter

1 foot


35B

You are having four friends over to watch a movie. Estimate how much lemonade you should make so each of you can have at least two glasses.

3 gallons 3 liters 3 ounces 3 milliliters

3 liters


35C

Estimate the weight of a new born baby.

30 pounds 30 grams 3 tons 3 kilograms

3 kilograms


36A

Complete the following. Fill in the blanks.

3c + 21 = 3( __ + __ )

3c + 21 = 3 ( c + 7 )


36B

Complete the following. Fill in the blanks.

2x + 4 + 3x = __ x + __

  • 2x + 4 + 3x = 5x + 4


36C

Complete the following. Fill in the blanks.

4x + 12 = 4( __ + __ )

4x + 12 = 4( x + 3 )


37A

Write an algebraic expression for: Mom made 3 dozen cookies, then Ruff our dog ate some of them.

3(12) – x or 36 - x


37B

Write an algebraic equation for:

The perimeter of an isosceles triangle is 32. The congruent sides measure 10 cm, what is the measure of the third side?

10 + 10 + x = 32 or 2(10) + x = 32


37C

Write an algebraic expression for:

A group of friends met at a game, then 3 had to leave before halftime.

x - 3


38A

The number line shows that the sum of -4 and 4 is 0. Two numbers whose sum is 0 are:

  • The absolute values of the numbers

  • Additive inverses

  • Multiplicative inverses

  • Opposites

B


38B

What is the additive inverse of (-9)?

9


38C

Fill in the blank to make a true statement.

To subtract an integer, add its _____.

opposite


39A

Use symbols and variables to show the distribute property.

a(b + c) = ab + ac or a(b - c) = ab - ac


39B

Use the distribute property to simplify:

7(5 + c)

35 + 5c


39C

Simplify : .7(x - .4)

.7x - .28


40A

In solving the equation: 3x + 4 = 25, what property do you use to do the step

3x + 4 – 4 = 25 – 4

Subtraction Property of Equality


40B

In solving the equation: 2x – 6 = 30, what property do you use to do the step

2x – 6 + 6 = 30 + 6

Addition property of equality


40C

In solving the equation: , what property do you use to do the step

Multiplication property of equality


41A

A population is a group of objects or people. A part of a population is a _______.

Sample


41B

Which sample is more likely to be random? You want to survey Mothers about the snack they buy for their toddlers. Would you:

  • Ask women entering a mall.

  • Ask women dropping children off at daycare.

B


41C

You want to know which stores in a mall are shopped the most. You walked around the mall and survey 40 shoppers. What was the population of your survey, and what was the sample?

Population – everyone at the mall

Sample – the 40 shoppers you surveyed


42A

Is the following question fair or biased? Explain your answer.

Do you think soft, cuddly cats make better pets than big, rowdy dogs?

Biased, the description makes one pet sound better than the other.


42B

Is the following question fair or biased? Explain your answer.

Do you prefer movies or TV shows?

Fair, the question does not influence the answer.


42C

Write a fair question for a survey about a group’s choice of fast food.

Example: What is your favorite fast food?


43A

Would you use a survey or a simulation to decide how many field goals a kicker will during a football game?

Simulation


43B

Would you use a survey or a simulation to decide who will be voted in as the new mayor?

survey


43C

Would you use a survey or a simulation to predict how many defective parts will come off an assembly line during an 8 hour shift?

simulation


44A

A survey of voters before the primary showed candidate Jones had 53% of the votes, while candidate Smith trailed with only 34% of the vote. The survey was conducted in Jones’ home town. Do you think you can make an accurate prediction of who will win the election?

No


44B

A survey of voters before the primary showed candidate Smith trailed with only 34% of the vote. The survey was a phone poll of registered voters across the state. Do you think you can make an accurate prediction of who will win the election? Why?

Yes, the callers are random.


44C

To determine what kind of sport junior high school students like to watch, 100 students are randomly selected from each of four junior high schools in a city. Of these, 47% like to watch football. The

superintendent concludes that about half of all junior high students like to watch football.

Do you think you can make an accurate prediction of the most sport is most popular? Why?

Yes, the population reflects the sample.


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