1.
Solve 3
x
- 9 > 21.
A.
x
< 10
B.
x
> 30
C.
x
< 30
D.
x
> 10
Hint
2.
Solve 2
q
16.
A.
q
32
B.
q
8
C.
q
8
D.
q
32
Hint
3.
Find the solution of -7.1
n
+ 2.5 > -47.2.
A.
n
< 7
B.
n
> 6.3
C.
n
> 7
D.
n
< 6.3
Hint
4.
Solve
-5 and graph the solution on a number line.
A.
B.
C.
D.
Hint
5.
Solve 12 < -3
x
.
A.
4 >
x
B.
4 <
x
C.
-4 <
x
D.
-4 >
x
Hint
-5 and graph the solution on a number line.