1.
What is the value of 9 - [12 + (15 ÷ 3)]?
A.
26
B.
-8
C.
2
D.
0
Hint
2.
Evaluate
if
t
= 8,
u
= -2, and
v
= 5.
A.
2.8
B.
0.08
C.
0.2
D.
0.56
Hint
3.
An 18-foot ladder is placed 6 feet from the wall. Approximately how high does the ladder reach?
A.
17.0 ft
B.
17.8 ft
C.
19 ft
D.
12 ft
Hint
4.
The values in the graph below are _______
A.
integers.
B.
rational numbers.
C.
natural numbers.
D.
irrational numbers.
Hint
5.
Name the multiplicative inverse of 5.
A.
0.2
B.
20
C.
-5
D.
50
Hint
6.
Simplify 3(2
a
+
b
) + 6(
a
- 2
b
).
A.
12
a
+ 9
b
B.
12
a
- 9
b
C.
12
a
+
b
D.
12
a
+ 15
b
Hint
7.
Solve 18 +
a
= 36.
A.
-2
B.
54
C.
-18
D.
18
Hint
8.
Evaluate |-6
p
| if
p
= 2.
A.
-12
B.
3
C.
12
D.
0
Hint
9.
Solve
A.
B.
C.
D.
Hint
10.
Solve 3 < 2
t
- 1 < 15.
A.
{
t
| 2 <
t
< 16}
B.
{
t
| 4 <
t
< 16}
C.
{
t
| 2 <
t
< 8}
D.
{
t
| 3 <
t
< 8}
Hint
11.
Graph the solution set of |3
y
+ 9| > 12.
A.
B.
C.
D.
Hint
12.
The formula for the perimeter of a rectangle is
, where
is the length of the rectangle and
w
is the width. If a rectangle is 17 ft long and 8 ft wide, what is its perimeter?
A.
42 ft
B.
50 ft
C.
25 ft
D.
68 ft
Hint
13.
Evaluate
if
a
= 2,
b
= 4, and
c
= -1.
A.
2.4
B.
7
C.
-14
D.
1
Hint
14.
Solve the equation
x
– 82 = 143
A.
61
B.
225
C.
-61
D.
Hint
15.
If
what is the value of
A.
27
B.
89
C.
D.
29
Hint
16.
Solve
x
+ 7 > 13.
A.
{
x
|
x
20}
B.
{
x
|
x
> 6}
C.
{
x
|
x
> 20}
D.
{
x
|
x
< 13}
Hint
17.
Graph the solution set to the inequality 5
x
– 3 < 3
x
+ 7.
A.
B.
C.
D.
Hint
18.
Solve
x
+ 7 < 5 or
x
+ 6 > 9.
A.
{
x
| -2 <
x
< 3}
B.
{
x
|
x
> -2 or
x
< 3}
C.
{
x
|
x
< -2 or
x
> 3}
D.
{
x
| -2 >
x
> 3}
Hint
19.
Solve the inequality | 5
x
+ 2 |
12.
A.
B.
C.
D.
Hint
20.
Solve the inequality | 6
x
+ 2 | < 5.
A.
B.
C.
D.
Hint