1.
Find the value of 5 + 2
2
- 8 + 3.
A.
2
B.
-4
C.
4
D.
-2
Hint
2.
Name the additive inverse of
A.
B.
C.
D.
Hint
3.
Simplify 3(2
a
+
b
) + 6(
a
- 2
b
).
A.
12
a
- 9
b
B.
12
a
+ 9
b
C.
12
a
+ 15
b
D.
12
a
+
b
Hint
4.
Solve |4
x
+ 2| + 6 = 0.
A.
-2
B.
2
C.
D.
1
Hint
5.
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63.
A.
B.
C.
D.
Hint
6.
State an absolute value inequality for ''all numbers less than or equal to 8, and greater than or equal to -8.''
A.
B.
C.
D.
Hint
7.
Evaluate
if
a
= 2,
b
= 4, and
c
= -1.
A.
-14
B.
7
C.
2.4
D.
1
Hint
8.
Solve the equation
x
– 82 = 143
A.
B.
-61
C.
61
D.
225
Hint
9.
Solve the equation
A.
-1
B.
20
C.
D.
9
Hint
10.
Solve |
x
+ 5 | - 3 = -1.
A.
{-7, -3}
B.
C.
{3, 7}
D.
{-5, 2}
Hint
11.
Solve
A.
{
y
|
y
21}
B.
C.
{
y
|
y
< 21}
D.
Hint
12.
Solve the inequality | 6
x
+ 2 | < 5.
A.
B.
C.
D.
Hint