1.
Solve
A.
{
x
|
x
< 2.31}
B.
{
x
|
x
> 0.43}
C.
{
x
|
x
> 23.68}
D.
{
x
|
x
< 23.68}
Hint
2.
Solve -4
y
< -7.
A.
B.
C.
D.
Hint
3.
The opposite of two thirds of a number
x
is at least 18. What are the possible values of
x
?
A.
{
x
|
x
> -27}
B.
C.
D.
Hint
4.
Solve
A.
b
< 54
B.
C.
D.
b
> 54
Hint
5.
Solve
A.
B.
C.
D.
Hint