1.
Solve
A.
B.
C.
D.
Hint
2.
The opposite of two thirds of a number
x
is at least 18. What are the possible values of
x
?
A.
B.
C.
D.
{
x
|
x
> -27}
Hint
3.
Find the solution to the sentence, ''2 times the sum of a number and 4 is at least 6 times the number decreased by 8''.
A.
B.
C.
D.
Hint
4.
The sum of three times a number and 12 is at least -3 and at most 15. Find the solution set for this number.
A.
{
x
| -5 <
x
<
1}
B.
{
x
| -5 <
x
< 1}
C.
{
x
| -5
<
x
<
1}
D.
{
x
|
x
<
-5 or
x
>
1}
Hint
5.
Which is the graph of the inequality
y
-
x
< 6?
A.
B.
C.
D.
Hint
6.
Which graph is the graph of the inequality 4
x
+ 3
y
>
-15?
A.
B.
C.
D.
Hint
7.
Solve
x
– 72 > 21.
A.
x
> -51
B.
x
> 93
C.
x
> 51
D.
x
> -93
Hint
8.
Graph the solution of
q
– 27 < -19.
A.
B.
C.
D.
Hint
9.
Write and solve an inequality for the following: 5
times a number minus
7
is less than
118.
A.
x
< 25
B.
x
> 25
C.
x
< 625
D.
x
> 625
Hint
10.
Solve –7
x
+ 5 < 40 or –5
x
+ 2 > 42.
A.
{
x
|
x
> -245 or
x
< -200}
B.
{
x
|
x
< -8 or
x
> -5}
C.
{
x
|
x
> -8}
D.
{
x
|
x
< -5 or
x
Hint
11.
Write an equation involving absolute value for the graph.
A.
B.
C.
D.
Hint
12.
Solve
A.
B.
or
C.
or
D.
Hint