1.
Evaluate
if
t
= 8,
u
= -2, and
v
= 5.
A.
0.2
B.
0.08
C.
0.56
D.
2.8
Hint
2.
An 18-foot ladder is placed 6 feet from the wall. Approximately how high does the ladder reach?
A.
19 ft
B.
17.0 ft
C.
12 ft
D.
17.8 ft
Hint
3.
The values in the graph below are _______
A.
natural numbers.
B.
irrational numbers.
C.
rational numbers.
D.
integers.
Hint
4.
Name the additive inverse of
A.
B.
C.
D.
Hint
5.
Solve 7(2
k
+ 4) - (3
k
+ 1) = 49.
A.
1
B.
4
C.
1.8
D.
2
Hint
6.
Evaluate 1.5 + |2
x
- 4| if
x
= -3.
A.
3.5
B.
-11.5
C.
-0.5
D.
11.5
Hint
7.
Solve |4
x
+ 2| + 6 = 0.
A.
-2
B.
2
C.
1
D.
Hint
8.
Graph the solution set of |3
y
+ 9| > 12.
A.
B.
C.
D.
Hint
9.
Solve the equation
x
– 82 = 143
A.
61
B.
225
C.
-61
D.
Hint
10.
Solve
A.
B.
C.
{
y
|
y
< 21}
D.
{
y
|
y
21}
Hint
11.
Solve 6
z
> 39.
A.
{
z
|
z
< 234}
B.
C.
D.
{
z
|
z
> 234}
Hint
12.
Solve the inequality |
f
| > 4.
A.
{
f
|
f
< -4 or
f
> 4}
B.
{
f
| -4 <
f
< 4}
C.
{
f
| -4 >
f
> 4}
D.
{
f
|
f
> -4 or
f
< 4}
Hint