1.
Identify the correct graph for the solution of
.
A.
B.
C.
D.
Hint
2.
Write an inequality for the statement ''Five less than a number is at least
–12.''
A.
B.
C.
n
- 5 > –12
D.
5 –
n
> –12
Hint
3.
Absolute value can be thought of in relationship to distance on a number line. Which statement is correct about |
x
| < 5?
A.
The distance from any point on the number line is less than 5.
B.
The distance from 0 is greater than 5.
C.
The distance from any point on the number line is greater than 5.
D.
The distance from 0 is less than 5.
Hint
4.
Which graph represents the inequality
y
– 3
x
< –2?
A.
B.
C.
D.
Hint
5.
Solve
A.
B.
C.
D.
Hint
6.
Rob is shopping at his favorite health food store. He does not want to spend more than $25.00 there. Write an inequality to represent this situation.
A.
s
> 25
B.
s
25
C.
s
25
D.
s
< 25
Hint
7.
Which number line represents the graph of
g
3?
A.
B.
C.
D.
Hint
8.
Mitzu needs to work at least 36 hours this week. If she is going to work on 3 days and wants to work the same number of hours each day, how many hours should she work on each of the three days?
A.
h
12 hours
B.
h
108 hours
C.
h
108 hours
D.
h
12 hours
Hint
9.
Solve
(
q
– 2) > 3
q
+ 1.
A.
q
< 0
B.
q
< -3
C.
q
> 0
D.
q
> -3
Hint
10.
You're going to get grounded for a week if you don't get at least an 80% in your science class. So far you have 226 of the total 300 points. The final test is worth 100 points. What score do you need to get on the final test? Assume the teacher rounds properly.
A.
f
92%
B.
f
83%
C.
f
83%
D.
f
92%
Hint
11.
Write
w
< 0 and
w
> -8 as a compound inequality without using
and
.
A.
w
> -8
B.
-8 <
w
< 0
C.
-8 >
w
> 0
D.
w
< 0
Hint
12.
Which graph represents
n
2 or
n
0?
A.
B.
C.
D.
Hint
13.
Claudio has researched how much daily niacin he needs. He should have 23 mg per day, give or take 7 mg. Which inequality represents this situation?
A.
|
n
– 7|
23
B.
|
n
– 23|
7
C.
|
n
– 23|
7
D.
|
n
– 7|
23
Hint
14.
Which graph represents the inequality
y
2
x
+ 1?
A.
B.
C.
D.
Hint