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Mock Test
March 21, 2014
Graph each
ordered pair
from the
answer
choices.
(3,8)
(-3,6)*B
D*
C* (3,4)
(0,-3)*A
Less than is a Flip Flop.
Less than means to subtract.
2w – 1
2w – 1 = 9
Notice the right angle
Which line segment matches AC?
h
Volume is 18 ft3
Length is 6 ft.
V = Bh
V = lwh
V = lwh
18 = 6 x 2 x h
18 = 12h
1.5 = h
Of means multiply.
2
5
𝑜𝑓 65
13 more means add 13
2
5
(65) + 13
26 + 13 = 39
First, find the totals for each week.
= 69
= 99
= 138
69 x 2 = 138, yes
First, make a table.
n
3n + 1
1
2
3
4
5
4
7
10
13
16
Next, place each variable into the formula and solve.
First, arrange the numbers in order from least to greatest.
60, 60, 89, 90, 93, 94
Mean is 486  6 = 81
Mode = 60
Median = 89.5
Range is 94–60 = 34
Typical means which 2 numbers
are almost the same.
First, “of” means times. 34% of 250
Next, change 34% to a decimal.
34% = 0.34
Then multiply .34 x 250.
.34 x 250
85
250
x .34
1000
+7500
85.00
A=π
r = 32 m
r2
r
A=πrr
A = 3.14 x 32 x 32
A = 3,215.36 m2
0r estimate,
use 3 for 𝜋.
A = 3 x 30 x 30
A = 2,700 m2
1 revolution means 1 complete turn.
They ask you to find the AREA of a circle.
25 Dogs
28 Cats
30 fish
9 like Cats and Dogs
28 Cats
25 Dogs
28 Cats
25 Dogs
5
30 fish
45 Dogs
30 fish
37 Dogs
(3,1)
F’
strawberries
yogurt
3
2
1.5 x
3x=2(1.5)
3x = 3
Make a Window.
x=1
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
P(even, number > 2)
3
6
1
2
𝑥
𝑥
4
6
=
2
3
12
36
=
1
3
=
1
3
0.75
0.75 + q = $1.50
0.75 + 0.25q = $1.50
2.25 x $2.80 =
2.25 x $2.80 = $6.30
$20.00 - $6.30 =
$20.00 - $6.30 = $13.70
V = Bh
V=
𝑏ℎ
2
h
𝐻
b
V=
24(12)
2
(2)
V=
24(12)
2
(2)
V = 288 in3
b = 23 ¾ = 24
h = 11 ¾ = 12
8% =
8
100
0
= 0.08
08
40 people times 3 cakes each.
= 120 cakes
15% of 120
0.15 x 120
18.00
10% = 12
5% = 6
15% =18
Hint 10% = 0.1
and 0.1 x 120 = 12.0
Vary
Varies
Varied
Variability
Range
4cm2
4cm2
4cm2
2 cm
2 cm
2 cm
4cm2
3 cm
3 cm
2 cm
2 cm
2cm
2cm
2 cm
9 cm2
4 boxes time 4 = 16 cm2
16 cm2 + 9 cm2 = 25 cm2
PEMDAS
Parenthesis, Exponents, Multiply or Divide, Add or Subtract
2x2x2=8
12 + 32 x 8
12 + 256
268
Change to Improper
1
5x ÷ 3
4
1
+
Cancel
7
21
4
7
4
●
1
3
=1
Put a 1 under 3.
Copy Dot Flip
Multiply across
1
3
4
Change to Mixed Number
7
3
𝟐
𝟏
𝟑
=
1
2
3
First,
place the
number
above
each bar.
22
24
12
12
4
16
14
8
Next,
read
each
answer
choice
carefully.
Half of 22 is 11. Lillian scored 12.
The base is a triangle, so use
𝑏ℎ
2
x + 4 = 4x + 2
-x
-x____
4 = 3x + 2
-2
2 = 3x
-2
1
2
3
4
=
=
=
=
8
2
4
?
Make a Table!
X
y
In.
Ft.
.25
2
.50
4
1.00
8
(.5, 4)
(1 , 8)
100 0
Mean is the
Average.
Total
#
7000
7
$6.00 + 0.08W = $8.40
-$6.00
-$6.00
($8.40 - $6.00)  0.08
French fries, salad
French fries, Onion rings
French fries, beans
Salad, Onion Rings
Salad, Beans
Onion Rings, Beans
67
7
=3
20
20
7 𝑥5
35
3
=3
20𝑥5 100
7 in.
V = Bh
V = πr2h
V = 3x7x7x20
20 in.
V = 2,940 in3
65
1 𝑥2
4 𝑥2
3
− 63
8
2 8
65 +
8 8
64
3
− 63
8
10
64
8
3
− 63
8
7
1
8
First, find the price of one hot dog.
$6.72  6 = $1.12
Next multiply by 8.
$1.12 x 8 = $8.96
8
96
9.6% = 10%
10% of 125 problems.
0.10 x 125
12.5
13
Similar figures have congruent angles
and sides that are proportional.
No, this is not an equilateral triangle.
No, m<S + m<R + m<Q = 180
Yes
No, YX is twice as long as SR.
C = πd
C = 3(2.5)
Diameter is 2.5 cm
Closest means to estimate.
Use 3 for π.
There are 2 triangles.
𝑏ℎ
𝐴=
2
1
𝐴 = 𝑏ℎ
2
You must find
the area of the
larger triangle
and subtract the
area of the
smaller triangle.
Complementary angles are 2 angles whose sum is 90°.
90° – 37° = 53°
x°
37°
5 3
$55
$70
$80
X 5 (members)
$350
X 2 (days)
$700
48
12
30
42
36
6
18
30
42
No
48  12 = 4, so it’s 1/4 .
No
Video game =12
12 + 36 = 48
Music system = 30
No
Television = 42
DVD = 36
48 + 12 + 30 + 42 + 36 = 168
42 ≠ 36 + 12
168  42 = 4
3x = 288
3(288) = x
3 + 288 = x
288 – 3 = x
MR.DL
240% = 2.40
Decimal moves Left 2 places
2.40 = 2.4
4
2
10
=
2
2
5
d = 6.5 cm
r=
6.5
2
A = πr2
A=
6.5 2
π( 2 )
X 3 = $21
(7 x 3) + (x ● 13) = 73
21 + 13x = 73
-21
-21
Translate
means to
Slide.
3 unit
up
2 units
right
½ gallon = 4 pints
1 gallon = 8 pints
__ gallons = 72 pints
Gallon
Pints
1
x
8 72
8x = 72
x=9
or 72 pints  8 pints = 9 gallons
2
Hint:
Start
with
the
Front
View
4
3
1 2 4
X
X X
x X X
x X X
2
4
3
1
4
3
2
3
4
3
4
3
Next,
Go to
the
Side
View