1.
Find the sum
A.
B.
C.
D.
Hint
2.
Express 47.5 × 10
-5
in scientific notation.
A.
475 × 10
-6
B.
4.75 × 10
-6
C.
0.475 × 10
-3
D.
4.75 × 10
-4
Hint
3.
Express 0.034 × 10
7
in scientific notation.
A.
34 × 10
4
B.
3.4 × 10
9
C.
0.34 × 10
6
D.
3.4 × 10
5
Hint
4.
The polygon shown is
A.
regular
B.
concave
C.
a hexagon
D.
an octagon
Hint
5.
Find the area of the figure.
A.
186 in
2
B.
240 in
2
C.
80 in
2
D.
162 in
2
Hint
6.
Write a verbal expression for 2
x
+
y
2
.
A.
The sum of
x
and
y
squared.
B.
The difference of 2 times
x
and
y
squared.
C.
The sum of 2 times
x
and
y
squared.
D.
The sum of 2 times
x
and
y
.
Hint
7.
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 4 family members in their household than 5?
A.
10
B.
15
C.
20
D.
5
Hint
8.
Describe the slice resulting from a plane cutting a square pyramid at an angle perpendicular to one of the triangular faces.
A.
square
B.
trapezoid
C.
triangle
D.
none of these
Hint
9.
The scale of a map is
inch = 10 miles. What is the distance between two cities that are
inches apart on the map?
A.
80 miles
B.
95 miles
C.
100 miles
D.
90 miles
Hint
10.
Find the median of the data.
A.
42.5
B.
23
C.
19.5
D.
29.5
Hint
11.
Complete.
ft = ______?______ in.
A.
48 in.
B.
3 in.
C.
6 in.
D.
4 in.
Hint
12.
What is the perimeter of the polygon?
A.
34 in.
B.
36 in.
C.
46 in.
D.
70 in.
Hint
13.
What is the area of the triangle?
A.
22 m
2
B.
112 m
2
C.
56 m
2
D.
44 m
2
Hint
14.
A garden is 4.6 m by 8.3 m. How much will it cost to enclose the garden if fencing costs $2.10/m?
A.
$80.18
B.
$108. 36
C.
$27.09
D.
$54.18
Hint
15.
Using the floor plan of an after school study room, what is the are of the storage space?
A.
22 ft
2
B.
22 ft
C.
26 ft
D.
26 ft
2
Hint
16.
Using the floor plan of an after school study room, what would it cost to partition the 2 non-wall sides of the library if partitions cost $18.60/ft?
A.
$140.40
B.
$892.8
C.
$260.40
D.
$520.80
Hint
17.
Which pair of ratios forms a proportion?
A.
B.
C.
D.
Hint
18.
The scale of a room drawing is 2 inches = 3 feet. If a table is 18 feet long, what is the length of the table in the scale drawing?
A.
54 in.
B.
12 in.
C.
36 in.
D.
6 in.
Hint
19.
What is the sum of –5 + (–7)
A.
–12
B.
2
C.
–2
D.
12
Hint
20.
What best describes the polygon shown?
A.
regular octagon
B.
hexagon
C.
octagon
D.
regular pentagon
Hint