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Tuesday, April 24th

Please complete Warm up

1. Write an equation that represents this table

2. Simplify

Warm UP

x 2 4 6 8y 10 12 14 16

34 3 22 4 10

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0011 0010 1010 1101 0001 0100 1011ATTENTION

ALL ONLINE CRCT’S ARE

DUE TOMORROW

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0011 0010 1010 1101 0001 0100 1011FORMULA SHEET

a=Bh Rectangular Prism: l x w

Cylinder: π 𝒓 ²

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How will I change this formula?

Area of a triangle: A=1/2bh

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How will I change this formula?

Volume of a Cone/pyramid:

v=1/3bh

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What am I really trying to find?

1.Fence 2.Carpet 3.Fill4.Cover

4251 30011 0010 1010 1101 0001 0100 1011

Whiteboard Review

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The graph shows the dollar amount of sales made at Art’s Autos from 1993 to 2003. Between which 2 years did sales increase the most?

A. 1993 - 1995

B. 1995 - 1997

C. 1997 - 1999

D. 2001 - 2003

Art's Auto Sales

0

2

4

6

8

10

12

1 2 3 4 5 6

Year

Sale

s

(in m

illio

ns o

f dol

lars

)

1993 1995 1997 1999 2001 2003

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What is the next term in the following pattern?

13.7, 12.8, 11.9, 11.0,

A. 10.1

B. 10.9

C. 11.1

D. 12.9

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Which of the following statements is TRUE about the equation ?3y xA. As the value of x increases by one, the value of y increases by two.

B. As the value of x increases by one, the value of y doubles.

C. As the value of x increases by one, the value of y increases by three.

D. As the value of x increases by one, the value of y triples.

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Using the table, which is the order of insects from shortest to longest?

A. ant, bumblebee, cockroach, midgeB. bumblebee, ant, cockroach, midgeC. midge, cockroach, ant, bumblebeeD. midge, ant, cockroach, bumblebee

Insect Length (in.)

ant  

bumblebee  

cockroach 0.625

midge  

51678

14

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James has a toy box shaped like a cube. Theheight of the toy box is 3 m. What is the volumeof the toy box?

a. 9 m2

b. 9 m3

c. 27 m2

d. 27 m3

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0011 0010 1010 1101 0001 0100 1011Which of the nets below could be used to form a pyramid like the one below?

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0011 0010 1010 1101 0001 0100 1011There are 60 students in the band. According to the graph, how many students play clarinet?

A. 32 students C. 25 students

B. 27 students D. 15 students

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Macy’s is having a sale on the end-of-season clothing. Marika found a skirt that is on sale for 30% off its original price. The original price of a skirt is $75.50. What is the sale price of the skirt?

A. $22.65

B. $38.50

C. $45.50

D. $52.85

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Ernie’s cell phone company charges a monthly fee of $15 and $0.20 per minute used. Ernie talked for 60 minutes this month. How much will his phone bill be, not including taxes?

A. $27

B. $45

C. $85

D. $135

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In a scale drawing of a house,1 inch: 15 ft. If one side of the house is 37.5 feet, what is the length of that side in the drawing?

A. 2.5 in.

B. 0.4 ft.

C. 2.5 ft.

D. 562.5 in.

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Which list is ordered from LEAST to GREATEST?

A. , , 3.025, 32.5%

B. 32.5%, , , 3.025

C. 3.025, 32.5%, ,

D. 32.5%, 3.025, ,

165

134

165

134

134

165

165

134

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The line plot below shows the ages of teachers in your school. Which of the following statements are true according to the data?

A. The oldest teacher is 28 years older than the youngest teacher.

B. Most of the teachers are older than 45.

C. The most common age is 48.

D. All three of the above statements are true.

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Justin is organizing his trophy case. He has 30 baseball trophies and 45 soccer trophies. He wants to arrange the trophies so that each row has the same number of trophies from only one sport. What is the greatest number of trophies that can be in each row?

A. 3 C. 15

B. 5 D. 30

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For her birthday, Jenna received 5 stuffed animals, 3 DVDs, 2 books, 1 game, 8 CDs, 1 shirt, and two pairs of jeans. What is the ratio of DVDs to her total number of gifts?

A. 1:3

B. 3:8

C. 3:19

D. 3:22

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The table shows Maria’s results on a 50-question social studies test. Of the questions she answered correctly, what percent were true-false questions?

 Multiple Choice

QuestionsTrue/False Questions

Essay Questions

# of Questions Answered Correctly 27 15 3# of Questions Answered Incorrectly 3 1 1

A. 30% C. 40%

B. 33⅓ % D. 67⅔%

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You are sending a blanket to your friend’s brother in Iraq. To determine the cost for mailing the package, the post office needs to know the dimensions of the package. Which units would be most appropriate for measuring the dimensions of the package?

A. inches

B. cubic inches

C. feet

D. square feet

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A soft drink can holds 350 ml of cola. If the machine at the canning company contains 700 L of cola, how many cans can be filled before the machine is empty?

A. 2

B. 20

C. 200

D. 2000

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What is the measurement of the unmarked side on these similar figures?

x16

54

20

36

36

2424

A. 18 C. 42B. 30 D. 48

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Which expression represents 15 less than a number x?

A. 15 – x

B. x – 15

C. 15 ÷ x

D. x ÷ 15

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A spider crawled 25 centimeters in six seconds. How long will it take the spider to crawl 15 meters if it continues to crawl at the same rate?

A. 36 seconds

B. 1 min. and 30 seconds

C. 3 min. and 15 seconds

D. 6 minutes

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Bianca works at a flower shop. In a recent delivery of roses, Bianca had to throw out 7 roses that had wilted. She divided the remaining roses into bunches of 12. Which expression represents this situation?

A. 12(w – 7)

B. 12w + 7

C. (w – 7) ÷ 12

D. 12(w ÷ 7)

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It takes your teacher 10 minutes to grade 3 of your class papers. Which pair of ratios could be used to determine how long it will take her to grade all 117 of her students’ papers?

A. C.

B. D.

3 11710 p

11710 3

p

3117 10

p

117 103p

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Which point on the number line has a value of 3.625?

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A soft drink can holds 350 ml of cola. If the machine at the canning company contains 700 L of cola, how many cans can be filled before the machine is empty?

A. 2

B. 20

C. 200

D. 2000

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What is the measurement of the unmarked side on these similar figures?

x16

54

20

36

36

2424

A. 18 C. 42B. 30 D. 48

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If you were flying over Egypt, what would a square pyramid look like when viewed from above in an airplane?

A.

B.

C.

D.

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Jack baked x batches of cookies to take to school. Each batch had 15 cookies. Jack ate 9 of the cookies he baked. Which expression represents the number of cookies that Jack took to school?

A. 15 + x – 9

B. 9 – 15 – x

C. 15 ÷ x – 9

D. 15x – 9

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Which of the following shows a pair of similar figures?

A. C.

B. D. 4

53

6

4

3

2

6

6

35

3 3

4

4

2.51.5

2

4

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Which figure has rotational symmetry?

A. C.

B. D.

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Which is true about the figure to the right?

A. The figure has rotational symmetry after a 45° turn.

B. The figure has rotational symmetry after a 90° turn.

C. The figure has rotational symmetry after a 120° turn.

D. The figure doesn’t have rotational symmetry.

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Solve for x.

A. 2

B. 18

C. 72

D. 84

126x

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A safety pin is 3.7 centimeters long. What is this length in millimeters?

A. 0.37 millimeters

B. 37 millimeters

C. 370 millimeters

D. 3700 millimeters

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What is ?1 18 18 4

165

A. C.

B. D. 162

1825408

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Cara’s garden if shaped like a triangle. Cameron’s garden is shaped like a rectangle. How many more feet of fencing are needed to enclose Cameron’s garden than to enclose Cara’s garden?

2 yd

4 yd

Cameron's Garden

Cara's Garden

13 ft

5 ft

12 ft

A. 6 feet

B. 18 feet

C. 42 feet

D. 90 feet

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What is the degree of rotational symmetry for an equilateral triangle?

A. 33⅓°

B. 60°

C. 120°

D. 180°

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How many lines of symmetry does the figure have?

A. 0 C. 2

B. 1 D. 4

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What angle of rotation was used to create the symmetric figure?

A. 45°

B. 60°

C. 90°

D. 180°

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Mr. Green can divide all the students in the band into equal groups of 6 or equal groups of 8. What is the LEAST possible number of students who could be in the band?

A. 18

B. 24

C. 36

D. 48

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Which units of measurement would be MOST useful for measuring the length of a swimming pool?

A. centimeters

B. kilometers

C. meters

D. millimeters

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If you were flying over Egypt, what would a square pyramid look like when viewed from above in an airplane?

A.

B.

C.

D.

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S AAA V N N H

Stephanie has the 8 cards below. She will place the cards in a deck, shuffle them, and draw a card at random. What is the probability that she will draw the letter “N”?

14

A. C.

B. D.

18

1323

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This card is folded along a line of symmetry. When it is unfolded, how many diamonds will it show?

A. 6

B. 7

C. 8

D. 10

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At the end of the school year, Orrin was 59½ inches tall. He had grown 3⅝ inches during the year. What was his height at the beginning of the year?

1638

1598

7568

A. inches C. inches

B. inches D. inches

7558

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Solve 54 = 28 + r.

A. r = 26

B. r = 32

C. r = 36

D. r = 82

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Which object is about 4 centimeters long?

A. a baseball bat

B. a sewing needle

C. a banana

D. a staple

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Which does NOT show this figure from another point of view?

A. C.

B. D.

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If you graphed each equation shown below, all of the graphs would be straight lines. The steepest line would represent which equation?

A. C.

B. D.

19

y x

29

y x

13

y x

23

y x

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What is the best estimate of the surface area of this box?

11.88 in. 7.45 in.

2.72 in.

A. 154 in² C. 252 in²

B. 192 in² D. 282 in²

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Find k (slope)

Slope:

Rise: 3

Run: 1

k: 3/1= 3Y=3x

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Which does NOT show the figure from a different view?

A. C.

B. D.

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The diagram shows two similar triangles. What is the measure of side LJ?

5 4

3

20

M

L

J K

N

A. 16

B. 30

C. 75

D. 150

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By how many cubic inches is the volume of the large box greater than the volume of the small box?

A. 12

B. 72

C. 144

D. 864

20 in.

8 in.

6 in.

6 in.

12 in.

12 in.

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A fish tank that measures 40 inches long, 20 inches tall, and 12 inches wide is half full. In cubic inches, what is the volume of the water in the fish tank?

A. 800

B. 920

C. 4,800

D. 9,600

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The equation below can be used to determine how many boys, y, are in a class that has x girls. If there are 12 girls in the class, how many boys are in the class?

A. 8

B. 10

C. 12

D. 18

56

y x

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Figure ABCD is similar to figure GHJK. Which is the length of side HJ?

A. 6 meters C. 11 meters

B. 9 meters D. 13.5 meters

9 m4 m

6 m

B C

DA HJ

K G

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This morning Josh walked to the bus stop and waited for 2 minutes. He then got on the bus to ride five miles to school. Which graph shows the relationship between the distance Josh travels and the time it takes him?

A B

C D

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Which one is a direct variation?

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James has a toy box shaped like a cube. Theheight of the toy box is 3 m. What is the volumeof the toy box?

a. 9 m2

b. 9 m3

c. 27 m2

d. 27 m3

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Rachel rolls a number cube, with faces numbered 1 to 6, 48 times. Which is the BEST prediction for the number of times Rachel can expect to roll an even number?

A. 24

B. 16

C. 8

D. 3

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Based on Josh’s results of choosing a letter from the bag and replacing it 100 times, what is MOST LIKELY the theoretical probability of choosing a card with the letter “B”? (Remember, he originally put in five letter cards.)

A.

B.

C.

D.

Letter Number of Times Picked

A 62

B 19

C 19

18152535

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Brad’s Age

Sara

h’s A

ge

A. B.

C. D.

Brad’s Age

Sara

h’s A

ge

Brad’s Age

Sara

h’s A

ge

Brad’s Age

Sara

h’s A

ge

Brad is 2 years older than his sister, Sarah. Which graph correctly represents the relationship between Brad’s age and Sarah’s age in years.

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If y varies directly with x in the table below, then which equation best describes the data?

x 10 15 20 25 y 6 9 12 15

A. C.

B. D.

53

xy

35

xy

53

y x

35

y x

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Time (minutes)

Dis

tanc

e (f

eet)

The graph shows the time it took Meena to walk a certain distance. What was Meena’s constant of variation?

A. 100 ft per minute

B. 200 ft per minute

C. 500 ft per minute

D. 1000 ft per minute

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Which set of data does not show a constant rate of change?

Cups of Flour

Cookies Made

 2  24 4  48 6  72

Number of Books

Price Paid

 6 $30.00  12 $60.00  18 $90.00 

TimePages Read

 2 Hours 80 4 Hours  160 6 Hours  240

GamesTotal Pts.

Scored 3 15 6 20 12  25 

A. B.

C. D.