1.
Find the value of
A.
14
B.
-56
C.
5
D.
-14
Hint
2.
The values in the graph below are _______
A.
rational numbers.
B.
integers.
C.
natural numbers.
D.
irrational numbers.
Hint
3.
Name the property illustrated by (3
c
· 6)2 = 3
c
(6 · 2).
A.
commutative property of addition
B.
associative property of addition
C.
associative property of multiplication
D.
commutative property of multiplication
Hint
4.
Name the additive inverse of
A.
B.
C.
D.
Hint
5.
Name the multiplicative inverse of 5.
A.
20
B.
-5
C.
50
D.
0.2
Hint
6.
Solve 18 +
a
= 36.
A.
18
B.
54
C.
-2
D.
-18
Hint
7.
Evaluate |-6
p
| if
p
= 2.
A.
-12
B.
12
C.
0
D.
3
Hint
8.
Solve |4
x
+ 2| + 6 = 0.
A.
2
B.
1
C.
D.
-2
Hint
9.
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63.
A.
B.
C.
D.
Hint
10.
Solve 3 < 2
t
- 1 < 15.
A.
{
t
| 2 <
t
< 16}
B.
{
t
| 2 <
t
< 8}
C.
{
t
| 3 <
t
< 8}
D.
{
t
| 4 <
t
< 16}
Hint
11.
Solve
x
+ 4 > 1 or
x
- 7 < 6.
A.
{
x
|
x
< 13}
B.
{
x
|
x
> -3}
C.
all reals
D.
{
x
|
x
< -3 or
x
> 13}
Hint
12.
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7.
A.
Commutative Property
B.
Associative Property
C.
Distributive Property
D.
Inverse Property
Hint
13.
Name the sets of numbers to which
belongs.
A.
Naturals, Wholes, Integers, Rationals, and Reals
B.
Integers, Rationals, and Reals
C.
Rationals and Reals
D.
Irrationals and Reals
Hint
14.
Solve the equation
x
– 82 = 143
A.
B.
61
C.
-61
D.
225
Hint
15.
Solve the equation 3
y
+ 8 = 36.
A.
4
B.
20
C.
D.
Hint
16.
If
what is the value of
A.
27
B.
C.
29
D.
89
Hint
17.
Solve the equation | 3
a
+ 2 | - 2 = 4
a
+ 1.
A.
-1
B.
C.
D.
Hint
18.
If Molly's car gets 24 miles for each gallon of gasoline, and she has 8 gallons of gasoline in her tank, how far can she drive before having to stop and get gas?
A.
3 miles
B.
24 miles
C.
192 miles
D.
96 miles
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