1.
Which value for
b
makes the inequality
true?
A.
none of these
B.
5
C.
7
D.
6
Hint
2.
The inequality 18 < 14 is ______.
A.
false
B.
complete
C.
true
D.
open
Hint
3.
Choose the graph of the solution set for
z
+ 7
6.
A.
B.
C.
D.
Hint
4.
Solve 5
b
< 35.
A.
b
< 7
B.
b
7
C.
b
7
D.
b
> 7
Hint
5.
Choose the graph of the solution of -4
k
> -16.
A.
B.
C.
D.
Hint
6.
Solve
A.
s
>
B.
s
> 10
C.
s
<
D.
s
< 10
Hint
7.
Solve 6
x
– 12 = 5
x
+ 2.
A.
x
= -10
B.
x
= 10
C.
x
= 14
D.
x
= -14
Hint
8.
Solve 7.9
q
+ 1.4 = -1.1
q
– 3.1.
A.
q
= -0.5
B.
q
= 0.5
C.
q
= 0.25
D.
q
= -0.25
Hint
9.
A trapezoid has an area of 28.5 square meters. Find the value of x if the trapezoid's height is 4 meters and its bases are 6 meters and 3
x
meters.
A.
x
= 0.375 meter
B.
x
= 17 meters
C.
x
= 2.75 meters
D.
x
= 7.5 meters
Hint
10.
Solve
A.
B.
All real numbers
C.
D.
x
= 2
Hint
11.
Solve
y
– 12 < 7.5.
A.
y
< -19.5
B.
y
< 19.5
C.
y
< 4.5
D.
y
< -4.5
Hint
12.
Solve 6 – 2
v
> 14.
A.
v
> -4
B.
v
> -10
C.
v
< -4
D.
v
< -10
Hint