Transcript Document

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JaLena Slack, [email protected]
1A
11
20
Tina finished
of the job. What
percent of the job, in decimal form, did
she complete?
A.
B.
C.
D.
.44
.55
.65
.7
B
1B
What value is equivalent to 18%?
18
A.
20
B. .09
C
9
C.
50
D. 1.8
1C
Juliana finished
3
of the job. What
20
percent of the job did she complete?
A.
B.
C.
D.
3%
6%
12%
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,
C.
9%,
40%, .5,
3/5,
5/8
D.
9%,
40%, 3/5, .5,
5/8
40%, 9%
C
2C
A.
B.
C.
D.
Place these numbers in descending
order:
1
1
.6 - .5
-6
4
2
-6
- .5
.6
1
2
-6
-6
- .5
- .5
1
4
1
4
1
2
.6
1
2
- .5
1
4
1
4
.6
-6
.6
1
2
B
3A
Express 4,500,000 in scientific notation.
A. 4.5 x 105
B. 45 x 105
A.
455
D. 4.5 x 106
D
3B
What is 4.1234 x 106 in standard notation?
A. 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?
A. 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?
A. 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?
A. $54.00
B. $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?
A. 50
B. 165
C. 175
D. 185
C
6C Juan finished reading 32 pages of his 80
page book. What percent of the book is
this?
A. 32%
B. 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.
B.
C.
D.
700 + 800 + 900
800 + 900 + 1,000
700 + 800 + 1,000
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.
B.
C.
D.
83 + 80 + 60
90 + 70 + 60
80 + 80 + 60
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.
B.
C.
D.
10
20
30
40
C
8A
Which point is (2, 0)?
A. A
B. B
C. C
D. D
What are the
coordinates of C?
A. (0 , 2)
B. (-2 , 0)
C. (2 , 0)
D. (0 , -2)
B
D
8B
Which point is (-3,0)?
A. A
B. B
C. C
D. D
What are the
coordinates of A?
A. (0 , 3)
B. (-3 , 0)
C. (3 , 0)
D. (0 , -3)
D
A
8C
Which point is (-1,3)?
A. A
B. B
C. C
D. D
What are the
coordinates of C?
A. (1 , 2)
B. (1 , -2)
C. (-2 , 1)
D. (2 , -2)
A
B
9A
What is the perimeter of
rectangle ABCD?
A.
B.
C.
D.
12 units
24 units
35 units
48 units
B
9B
What is the area of rectangle
ABCD?
A.
B.
C.
D.
12 sq. units
24 sq. units
35 sq. units
48 sq. units
C
9C
What is the distance between
A and B?
A.
B.
C.
D.
6 units
7 units
8 units
9 units
B
10A
What transformation of ABCD
will create EFGH?
A.
B.
C.
D.
dilation
rotation
reflection
translation
D
10B
What transformation of triangle
ABC will create triangle DEF?
A.
B.
C.
D.
dilation
rotation
reflection
translation
B
10C
What transformation of triangle
ABC will create triangle DEF?
A.
B.
C.
D.
dilation
rotation
reflection
translation
C
11A
What is the area of the circle?
A. 12.56 sq. units
B. 18.84 sq. units
A. 28.26 sq. units
D. 37.68 sq. units
C
11B
What is the area
of the circle?
A.
B.
A.
D.
3.14 sq. units
6.28 sq. units
12.56 sq. units
25.12 sq. units
C
11C
What is the circumference of
the circle?
A.
B.
C.
D.
3.14 units
6.28 units
12.56 units
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?
A. 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?
A. .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
A. 42x + 17
B. 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.
B.
C.
D.
s > 451
s < 451
s = 451
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.
B.
C.
D.
s > 73
s > 74
s < 73
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?
A.
B.
A.
D.
32
33
85
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.
B.
C.
D.
7 + 18 + 5m = 186
7(18) = 186 + 5m
186 = 7(18) – 5m
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?
A. 4,667
B. 4,267
C. 3733
D. 3743
C
15A
Evaluate the expression
when x = 4, y = 7, and z = 3
x - yz + xz
3
A. -21 B. 3
C. 31
D
D. 55
15B
Evaluate the expression
when x = 4, y = 7, and z = 3
x – 28 ÷ y
-24
A.
7
B. - 3
C
C. 0
D. 3
15C
Evaluate the expression
when x = 4, y = 7, and z = 3
21 x
+
y
2
2
A.
B.
C.
D.
5.5
9.5
11
15
C
16A
What is usually the first step
in solving this equation?
x
+2=9
7
A.
B.
C.
D.
Multiply both sides of the equation by 7.
Subtract 2 from both sides of the equation
Add 2 to both sides of the equation
Subtract 14 from both sides of the equation
B
16B
Solve this equation.
5x + 2 = 37
7
16C
Solve this equation.
x
-5=8
3
39
17A
Solve for m:
m + 84 £ 107
A.
B.
C.
D.
m < 23
m > 23
m ≤ 23
m ≤ 191
C
17B
Solve for x:
x
£ -2
5
A.
B.
C.
D.
x ≤ -10
x < -10
x≤3
x ≤ -7
A
17C
Solve for a:
a – 2.4 > 1.7
A.
B.
C.
D.
a > -4.1
a > -.7
a > 3.1
a > 4.1
D
18A
How many more 5th
grade students chose
apples over grapes?
A. 0
B. 2
C. 6
D. 8
B
18B
What percent of the students chose
beans as their favorite vegetable?
A. 15%
B. 20%
C
C. 25%
D. 40%
18C
Which month had the most combined, cars and
trucks, total sales?
A. April B. February
C. May
C
D. June
19A
Use the set of numbers below
to answer the question.
What is the median of the list of numbers?
2
What is the mean of the list of numbers?
3
What is the mode of the list of numbers?
2
What is the range of the list of numbers?
4
19B
Use the set of numbers below
to answer the question.
What is the median of the list of numbers?
4
What is the mean of the list of numbers?
5
What is the mode of the list of numbers?
4
What is the range of the list of numbers?
5
19C
Use the set of numbers below
to answer the question.
What is the median of the list of numbers?
3.5
What is the mean of the list of numbers?
4
What is the mode of the list of numbers?
3
What is the range of the list of numbers?
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?
A. 0.14
B. 0.24
A. 0.56
B. 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?
A. 0.14
B. 0.24
A. 0.56
B. 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?
A. 0.14
B. 0.24
A. 0.56
B. 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.
B
D. The experimental probability is less
than the theoretical probability.
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
∠Y
Z
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?
A=
42°
∠A and ∠G
Y=
138°
28B
Which angels are supplementary?
A=
42°
∠A and ∠Y
Y=
138°
28CName a pair of vertical angels.
2
1
3
5
∠1 and ∠3
4
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 foot
1 yard
1 foot
1 meter
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 liters
3 ounces
3 milliliters
35C
Estimate the weight of a new born baby.
30 pounds
3 kilograms
30 grams
3 tons
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:
A.The absolute values of the numbers
B.Additive inverses
C.Multiplicative inverses
D.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
a(b - c) = ab - ac
or
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
x
equation: 5  25,
In solving the
what
property do you use to do the step
x
5   25 5
5
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:
a.Ask women entering a mall.
b.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.
45A
Type question here
Type answer here
45B
Type question here
Type answer here
45C
Type question here
Type answer here
46A
Type question here
Type answer here
46B
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46C
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47A
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47B
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47C
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48A
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48B
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48C
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49A
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49B
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49C
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50A
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50B
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50C
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51A
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51B
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51C
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52A
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52B
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52C
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53A
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53B
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53C
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54A
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54B
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54C
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55A
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55B
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55C
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56A
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56B
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56C
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57A
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57B
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57C
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58A
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58B
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58C
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59A
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59B
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59C
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60A
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60B
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60C
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61A
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61B
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61C
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62A
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62B
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62C
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63A
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63B
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63C
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64A
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64B
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64C
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