---------------------- --_.__ _.

Which statement is true?

A The least common multiple of 4 and 8 is 16.

B The least common multiple of 4 and 10 is 40.

C The least common multiple of 6 and 10 is 30.

o The least common multiple of 6 and 8 is 48.

1 7 Carly has some rope to mark off a rectangular area of grass for a field day game. Therectangle needs to be 6 feet wide. Which expression represents how much rope Carly needs ifthe rectangle is 9 feet long?

A 2g + 16

B 2g + 12

C 2(g +12)

o 2g + 2(6 + 6)

The line plot below shows the scores students in Ms. Chan's class received on their chaptertest. Two more scores will be added to the plot. Which value for both scores would make thedata distribution more symmetrical?

xX XX X

X X X X XX X X X X X X

50 60 70 80 90 100A 95

B 85

C 75

0 65

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19 Four friends tried to rewrite the expression 24 + 40 using the distributive property.

10

Name Expression

Anna 8(4 + 5)Mila 4(6 + 8)Lara 4(6 + 9)Ryder 8(3 + 5)

Who wrote a correct expression?

A Anna

B Mila

CLara

o Ryder

The diagram below is the net ora right triangular prism.

12cm

6cm

/ 4.8cm.6cm 1/3

What is the surface area of the prism?

A 207.36 ern-

B 190.08 em'

C 181.44 ern'

o 172.8 em-

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---------------------------------------------------~-----------~----

Which expression is equivalent to 4 + 8x?

A 8(x + 2) - 4

B 8(x + 1) - 4

C 2(2 + 6x)

D 4'(1 + x).,,* ,.

22 A stock's value in dollars changed by -5.75 on Monday and +3.25 on Tuesday. Whichstatement correctly compares the changes in the stock's value?

A The value changed more on Monday because 1-5.751 > 13.251.

B The value changed more on Monday because -5.75 < 3.25.

C The value changed more on Tuesday because +3.25 > O.

D The value changed more on Tuesday because 3.25 > -5.75.

23 What is the volume, in cubic inches, of the right rectangular prism shown below?

I8 in.

1.>

41 in.~ ~ ~V~ 2r----12 ~in .--------1

[not drawn to scale]

A 25 cubic inches

B 120 ~ cubic inches

C 384 ~ cubic inches

D 450 cubic inches GoOnNorth Carolina Assessment 1 11©Curriculum Associates, LLC Copying is not permitted.

33 What isthe distance between points A and B?

y

-I 5 AI B I4

I

I

II! 3i I! 2

!

I !I 1 ii I II !

-5 -4 -3 -2 -1 0 1 2 3 4 5I I -1I 1 i-2 i

i i-3 i-~f--4 --..•

-5

x

A 2 units

B 3 units

C 4 units

D 5 units

34 A storage building in the shape of a rectangular prism, is7 meters wide, 8 meters tall; and39 i meters long. What is the volume of the building?A 2,212 m3

B 1,297 m3

C 1,106 m3

D 218 m3

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Mason divides !pound of nuts into equal-weight servings with no nuts left over. Which couldnot be the weight of one serving of the nuts?

A ~ pound

B 3-~pound16

i pound ,~C0 ~ pound

Jamaal thinks the equation ~ -i- ~ = i~is true. Which of the following can Jamaal use tocheck his thinking?

A Verify that ~ x ~ is equal to ~6.B Verify that i~x ~ is equal to ~ .c Verify that i~x ~ is equal to ~ .o Verify that 1Q -;-1. is equal to 1..21 5 7 .

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.-.-.----------------------------------~-~-~- ~- -~-

Calculator-Inactive Section

Answer questions 43-65 on your answer sheet. You may NOT use a calculator.

43 Which 'statement is true about the expression 7(2x + 5)?I ,••

A The expression has two factors.

B The expression has three factors.

C The factor 2x + 5 has three terms.

o The expression is the sum of three terms.

The table below shows the elevations of some locations around the world that are below sealevel. Sea level is represented by an elevation of 0 meters.

Location Elevation

Death Valley, United States

Lake Eyre, Australia

Lago Enriquillo, Dominican Republic

Laguna Salada, Mexico

-86 meters

-16 meters

-46 meters

-10 meters

Which statement is true?<

A Death Valley has the greatest elevation.

B Lake Eyre has a greater elevation than Laguna Salada.

C Lago Enriquillo is farther than Death Valley from sea level.

o Laguna Salada is closer than Lago Enriquillo to sea level.

"

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48 Which expression correctly represents the expression 74?A 4+ 7

B 4 x 7

C 7+4+7+4+7+4+7+4

D" 7x7x7x7

49 Refer to the number line below.if

-2 _5 _4 -1 _2 - 1 0 1 2 1 4 5 23 3 3 3 3 3 3 3

Which statement is true?

A Since -2 is to the left of 1, -2 < 1.

B Since -1 is to the left of 1, -1 = 1.

C Since -2 is to the left of ~ ' -2 > ~.

D Since -2 is to the left of -1, -1 < -2.

50 What is the sum of 58.3 and 12.08?A 6.038

B 60.38

C 70.38

D 703.8

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---------------------------------------------------------------------~----------------

51

521

A can of tomato soup contains 8 ounces of soup. One ounce is approximately equal to28.35 grams. How many grams of soup are in the can? Express your answer to the nearesttenth of a gram. Record your answer and fill in the bubbles on your answer document. Be sureto use the correct place value.

~,The following equation is true.

-(-p) = p

Which best describes the value of p?

A It must be a negative number.

B It can be any number.

C It must be O.

o It must be 1.

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53 Kate pays $36 for 2 sets of candles. Each set contains 3 red candles and 3 white candles. Whatis the cost per candle in these sets?

24

A $3

B $4

C $6

D $8'

Lourdes recorded in this table the change in her dog's weight, in pounds, each month.

January February March April May

+3 +4 -2 +1 -5

Which statement about the data is true?

A Lourdes' dog lost weight in more months than it gained weight because -5 has thegreatest absolute value and it is a negative number.

B Lourdes' dog gained weight every month because it is getting older.

C Lourdes' dog lost weight every month because the change in May is a negative number.

D Lourdes' dog gained weight in more months than it lost weight because there are morepositive numbers than negative numbers.

Susan is creating a survey. Which question is a statistical question and could be part ofthe survey?

A "Who is the governor of North Carolina?"

B "Is 13 a prime number?"

C "What is the first month of the year?"

D "Would you vote for me for class president?"

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In which quadrant does the point (-2, 5) lie?

y

__~I':_~_'_-+-:--+--+-_--+1---+----j--+--j---- ----- - 6 1-- + -.,-.--,.--- ..-+-----+----,-

I !1-----+--+--tl~Juad ra nt IH--+--!--l--+-+-Quad ra nt I-+-+-++--....-- -- +----+-r---+---+--+--+---i:+- 4f---+--+--fL--'----I----l---

If---- --"-'" ,' - , ,.., ----..-.,-1---+---+ ---;--21---- +---I----t--+---+-t-----i---+---- ..j- -II

-- --1---

-10 -8 -6 -4 -2 0I I

~ -2 I I! 1

.......-..- - --..---.-.. ------- -4t--t---+-+-, -+-!-+I +t-r-c---r-+--+--Quad rant III+---i----+--+-+-- Quad rant IV --++--+--r--+--+---1--+--+--+--+--t- -6- ---+---+---f-- +--+--····--!----t---+----I-

I

f----+---+--+-c---+---r- ---- - -8·1---+ +--j ....., ..-+-- +--+----+--+

A Quadrant I

B Quadrant II

C Quadrant III

D Quadrant IV

26 North Carolina Assessment 1©Curriculum Associates, LLC Copying is not permitted.

58 In golf, 0 represents a score of par, and a player's score describes how far it is from par. In thetable below, which golfer's score is farthest from par?

Golfer Score

Cortez -3Langley 0

Hopkins 4

Chin -5

A Cortez

B Langley

C Hopkins

D Chin

59 What is the opposite of the opposite of -6 !?A -61.

4

427B

C o

D

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28

What is 1,476 divided by 12? Record your answer and fill in the bubbles on your answerdocument. Be sure to use the correct place value.

Use the grid below.

y

f---- ____ __ +~-+- ~..--+-'.- ...; ..- -t" ···_····-··_-·-·-f-1-1~ ----r--,--. -r- -__--.-__ ------r_CIIr- :

_+_-+---+---+-+---+-+---.----i--+--__+_8 I--+-_+_--+-l----..- -..---.-·--·-·j-·-I--- 1!A (-5, 6'"';)"--+--+- 7 I_~----+--+---+--

-+-+--+---+-+--.-_+---+-+-_+_61-_+__+_-+-t----~---1------+-_+~-+__+_-+-~+_-+-51-+__+~-+__+_-

-+--+--+---+-+--+--+-~-+--+--+-31--+__+~-+__+__+-~+__+__+-+---+--+-~--·-~---~21---+---+--+__+_-+--~+_-+-11-_+__+_--+-+--+-_+-r__+__+_--+

I I~~~~--~~~--~~~~~+-~~--~~~~~~~~~~x-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10H- i i -1 1--+--+---I----------- :

f---- - ' - -2 ---- .--f--f--+____+____~--+---+-+i

l_+_'---+I-_+_-+-_+_-+-3 1------+--+------1~+__+__+-t--+__+__+

i il i-+-+--+--+-+--_+__+-r__+_-+--4-+-_+__+-I-----+_-+--+-+-_+_~i! 1--+---+-51-------l----1-----+--+--+-+--~-_+-r__+_-+--61-----+---+-+_-+-~,-+--I-----!+--+--+--+-7I------+--,1-----+-_+~1-+_-+--+-~+_-+-81------+-_+~~+__+_-+-~-t---+~

I1-------l----+--+-'~-+--+--+--+--+--+-91-----_+_-+_+__++_-f__+-r-+__+~L-~~~-~~i~~~~~·101-----~~~--~-----~~--~~~~

Which ordered pair represents point A reflected acrossthe y-axis?

A (-6, -5)

B (-5, -6)

C (5,6)

D (6, 5)

North Carolina Assessment 1

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Rachel earns a constant hourly rate for working part time at a clothing store. The graph belowshows her earnings.

50

45

40

~ 35-~ 30:::lo 25~ 20

15

10

5

y

~ RACHEL'S EARNINGSI i I I1-- ..----r- ---I1---- ii

II

I iIIi i!!I

!!

I i Ii I--JI!

I

iI

!I , i '" xo 1 2 3 4 5 6 7 8 9 10Number of Hours

Which equation represents the relationship between the number of hours Rachel worked, x,and her earnings, y?

What is the product of 14.5 and 20.27 Record your answer and fill in the bubbles on youranswer document.

GoOnNorth Carolina Assessment 1

A y = 10x

B y = 20x

C Y = X + 10

D y = X + 20

29©Curriculum Associates, LLC Copying is not permitted.

64 Stephan is gathering data about the growth of saplings in the local forest for a biologyproject. Which most likely describes how Stephan collected the data?

A He measured the distances between different saplings.

B He counted the total number of saplings.

C He recorded the types of saplings in the forest. '

o He'measured the heights of the saplings .•••••.. 1"

65 Which point on the number line best represents - ~ ?

30

A B C 03 22

A point A

B point 8

C point C

o point D

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