1.
What is the solution to the sentence ''A number decreased by -5 is at least 7''?
A.
B.
C.
{
x
|
x
< 2}
D.
{
x
|
x
> 2}
Hint
2.
Solve -3
x
- 5 > 22.
A.
{
x
|
x
> -9}
B.
{
x
|
x
< -81}
C.
D.
{
x
|
x
< -9}
Hint
3.
Choose the inequality whose solution set is graphed below.
A.
B.
-5 <
x
< 5
C.
x
< -3 and
x
> 0
D.
x
> -3 or
x
< 2
Hint
4.
Which inequality is graphed below?
A.
x
< 8
B.
y
>
8
C.
y
<
8
D.
y
< 8
Hint
5.
Solve
x
– 72 > 21.
A.
x
> -93
B.
x
> 51
C.
x
> -51
D.
x
> 93
Hint
6.
Solve 22
p
> 198.
A.
p
< 4,356
B.
p
> 4,356
C.
p
> 9
D.
p
< 9
Hint
7.
Write and solve an inequality for the following:
three-fourths of a number is greater than or equal to
–48.
A.
B.
C.
D.
Hint
8.
Solve
A.
B.
C.
D.
Hint
9.
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
< -5 or
x
D.
{
x
|
x
> -8}
Hint
10.
Write an equation involving absolute value for the graph.
A.
B.
C.
D.
Hint
11.
Solve
A.
{
x
| -1 <
x
< 14}
B.
{
x
| -14 <
x
< -1}
C.
{
x
| -14 <
x
< 1}
D.
{
x
| 1 <
x
< 14}
Hint
12.
Graph
x
–
y
< 5.
A.
B.
C.
D.
Hint