1.
Find the value of
A.
5
B.
14
C.
-14
D.
-56
Hint
2.
Evaluate
a
-
b
2
if
a
= 4 and
b
= 3.
A.
-13
B.
13
C.
-5
D.
1
Hint
3.
The values in the graph below are _______
A.
natural numbers.
B.
integers.
C.
irrational numbers.
D.
rational numbers.
Hint
4.
Solve 7(2
k
+ 4) - (3
k
+ 1) = 49.
A.
2
B.
4
C.
1.8
D.
1
Hint
5.
The formula for the area of a trapezoid is
Solve the formula for
h
.
A.
B.
C.
D.
Hint
6.
What is the value of |-101|?
A.
0
B.
10.1
C.
-101
D.
101
Hint
7.
Graph the solution set of |3
y
+ 9| > 12.
A.
B.
C.
D.
Hint
8.
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
9.
Name the sets of numbers to which
belongs.
A.
Irrationals and Reals
B.
Naturals, Wholes, Integers, Rationals, and Reals
C.
Rationals and Reals
D.
Integers, Rationals, and Reals
Hint
10.
Solve the equation | 4
k
+ 6 | = 5
k
+ 3.
A.
3
B.
C.
{-1, 3}
D.
-1
Hint
11.
Solve
x
+ 7 > 13.
A.
{
x
|
x
> 20}
B.
{
x
|
x
< 13}
C.
{
x
|
x
20}
D.
{
x
|
x
> 6}
Hint
12.
Graph the solution set to the inequality 5
x
– 3 < 3
x
+ 7.
A.
B.
C.
D.
Hint