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Worksheets8.5i, 8.9a, 8.8b, 8.8c
Total questions: 36
Worksheet time: 3hrs 0mins
Name
Class
Date
1.
a)
-5
b)
5
c)
15
d)
-15
2.
a)
A
b)
B
c)
C
d)
D
3.
a)
F
b)
G
c)
H
d)
J
4.
a)
F
b)
G
c)
H
d)
J
5.
What is the solution?
a)
1
b)
-2
c)
(1, 2)
d)
(1, -1)
6.
a)
(2, 0)
b)
(-2, 0)
c)
(0, 2)
d)
(0, -2)
7.
a)
(2, -1)
b)
(-1, 2)
c)
(-2, 1)
d)
(1, -2)
8.
a)
(2, -2)
b)
(2, 2)
c)
(-2, 2)
d)
(-2, -2)
9.
Answer the question presented with the graph:
a)
15
b)
30
c)
33
d)
24
10.
What is the solution?
a)
1
b)
-2
c)
(1, 2)
d)
(1, -1)
11.
a)
F
b)
G
c)
H
d)
J
12.
a)
F
b)
G
c)
H
d)
J
13.
a)
F
b)
G
c)
H
d)
J
14.
a)
.5
b)
7.25
c)
5.15
d)
21
15.
a)
F
b)
G
c)
H
d)
J
16.
a)
A
b)
B
c)
C
d)
D
17.
a)
9x - 16 < 1.5x + 42
b)
9x - 16 > 1.5x + 42
c)
10.5x < 26
d)
10.5x > 26
18.
a)
30x < 330 + 50x
b)
50x > 330 + 30x
c)
30x > 330 + 50x
d)
50x < 330 + 30x
19.
a)
3t + 350 = 2.50t + 225
b)
350t + 2.50 = 225t + 3
c)
2.50t + 350 = 3t + 225
d)
3t + 350 = 2.50 + 225t
20.
(a)
21.
What is the formula for the volume of a cylinder?
a)
V = 2πr²h
b)
V = πr²h
22.
Calculate the volume of the cylinder. Use 3.14 to approximate π.
a)
250 cm³
b)
600 cm³
c)
785 cm³
23.
What is the formula for the volume of the given shape?
a)
V = 4/3 π r ² h
b)
V = ⅓ π r² h
24.
What is the volume of a cone with a radius of 3 cm and a height of 9 cm? Use 3.14 to approximate π. Round the nearest tenth.
a)
84.8 cm³
b)
91 cm³
c)
30.4 cm ³
25.
What is the formula for the volume of a sphere?
a)
V = 4/3 π r ³
b)
V = 4πr²
26.
What is the volume of a sphere with a radius of 3 m? Use 3.14 to approximate π.
a)
113 m³
b)
121 m³
c)
14 m³
27.
Find the volume of the sphere. Use 3.14 for pi.
a)
904.3 ft3
b)
7,234.6 ft3
c)
150.7 ft3
d)
2713.0 ft3
28.
Find the volume of the cylinder. Use 3.14 for pi.
a)
1177.5 ft3
b)
4712.3 ft3
c)
7069.1 ft3
d)
3534.5 ft3
29.
Nicholas has a very large soup pot shaped like a cylinder that has a height of 15 inches and a radius of 6 inches. How much soup can Nicholas’s soup pot hold? Use 3.14 for pi.
a)
5596.07 in3
b)
593.76 in3
c)
1695.6 in3
d)
94.5 in3
30.
Find the surface area of this figure.
a)
148 cm²
b)
120 cm²
31.
What is the total surface area of the triangular prism shown?
a)
468 in2
b)
540 in2
c)
576 in2
d)
700 in2
32.
What is the surface area?
a)
70 and 3/5 ft2
b)
51 ft 2
c)
147 ft2
d)
87 ft 2
33.
John leaves school to go home. He walks 6 blocks North and then 8 blocks west. How far is John from the school?
a)
14 blocks
b)
12 blocks
c)
10 blocks
d)
8.5 blocks
34.
You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?
a)
25 feet
b)
26 feet
c)
27 feet
d)
28 feet
35.
An airplane flies 56 miles due north and then 33 miles due east. How many miles is the plane from its starting point?
a)
65 miles
b)
89 miles
c)
45.4 miles
d)
We don't have enough information.
36.
Find the missing side
a)
9
b)
26.9
c)
37
d)
18.2
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