1.
Evaluate 5
2
.
A.
32
B.
30
C.
10
D.
25
Hint
2.
Solve
x
+ 5 = -7.
A.
x
= -2
B.
x
= 2
C.
x
= 35
D.
x
= -12
Hint
3.
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.
20
B.
10
C.
5
D.
15
Hint
4.
Evaluate
m
2
if m =
.
A.
B.
C.
D.
Hint
5.
Find
A.
1.1
B.
1.1
C.
11
D.
-1.1
Hint
6.
Solve –13
b
– 17 – 5
b
= 2
b
– 10 –20
b
– 7.
A.
b
= 1
B.
No Solution
C.
b
= 0
D.
All Real Numbers
Hint
7.
The scale of a map is
inch = 10 miles. What is the distance between two cities that are
inches apart on the map?
A.
100 miles
B.
80 miles
C.
90 miles
D.
95 miles
Hint
8.
A department store is having a 30% off sale for all clothing items. What is the discount price of a pair of blue jeans that normally cost $39.99?
A.
$25.99
B.
$29.99
C.
$27.99
D.
$11.98
Hint
9.
Find the slope of the line that passes through (5, -5) and (9, -5).
A.
B.
0
C.
undefined
D.
Hint
10.
What kind of sampling is represented by putting 50 names in a hat and drawing 5 of the names?
A.
Random Sampling
B.
Convenience Sampling
C.
Systematic Sampling
D.
Cluster Sampling
Hint
11.
What best represents the data of 5 test scores in a stem-and-leaf plot?
A.
B.
C.
D.
Hint
12.
Using the line graph, how much more was the price of a gallon of gas in June than September?
A.
$1.20
B.
$2.70
C.
$0.30
D.
$1.50
Hint
13.
Calculate: 9 gal 1 qt – 3 gal 3 qt. Write the answer in simplest form.
A.
12 gal 4 qt
B.
6 gal 2 qt
C.
5 gal 2 qt
D.
13 gal
Hint
14.
Find (–4)(–12).
A.
48
B.
–3
C.
–48
D.
3
Hint
15.
Evaluate 2
a
–
b
÷ 2 +
c
if
a
= 3,
b
= 6 and
c
= 5.
A.
8
B.
10
C.
–9
D.
5
Hint
16.
What best describes the equation
A.
none of these
B.
open
C.
true
D.
false
Hint
17.
What is the percent of sales tax if an item priced at $179.50 has a total purchase price of $183.42? Round the percent to the nearest tenth.
A.
22%
B.
9.8%
C.
2.2%
D.
3.4%
Hint
18.
A salesperson receives a weekly salary of $375/wk and a commission of 2.7%. What is the weekly income if sales are $3748? Round the answer to the nearest cent.
A.
$4123
B.
$476.20
C.
$385.12
D.
$101.20
Hint
19.
A salesperson receives a commission of $460 for selling an item for $11,780. What is the commission rate? Round the percent to the nearest tenth.
A.
0.1%
B.
25.6%
C.
3.9%
D.
3%
Hint
20.
Using square
ABCD
with
s
= 6 inches, fold
C
to
A
, then
B
to
D
. Describe the shape and find the area of the figure.
A.
equilateral triangle with
s
= 3 in.; 36 in.
2
B.
equilateral triangle with
s
= 6 in.; 36 in
2
C.
isosceles triangle with base of 6 in.;9 in.
2
D.
isosceles triangle with base of 3 in.;9 in.
2
Hint