1.
Solve 4
x
> 28.
A.
{
x
|
x
> 7}
B.
{
x
|
x
< 7}
C.
{
x
|
x
> 28}
D.
{
x
|
x
< 4}
Hint
2.
Graph the solution set of
A.
B.
C.
D.
Hint
3.
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63.
A.
B.
C.
D.
Hint
4.
Graph the solution set to the inequality 5
x
– 3 < 3
x
+ 7.
A.
B.
C.
D.
Hint
5.
Solve 6
z
> 39.
A.
{
z
|
z
> 234}
B.
C.
D.
{
z
|
z
< 234}
Hint