1.
Find two consecutive integers whose sum is -13.
A.
-12, -1
B.
-5.5, -7.5
C.
-5, -8
D.
-6, -7
Hint
2.
What are the odds of not selecting a black ace from a standard deck of 52 cards?
A.
26:1
B.
25:26
C.
1:25
D.
25:1
Hint
3.
If
y
varies directly as
x
and
y
= 21 when
x
= 5, find
x
when
y
= 42.
A.
21
B.
5
C.
4.2
D.
10
Hint
4.
Name the quadrant that contains point
Q
.
A.
III
B.
II
C.
IV
D.
I
Hint
5.
Rewrite 6
x
+ 5
y
= 7 - 2
x
in the form
Ax
+
By
=
C
.
A.
8
x
+ 5
y
= 7
B.
-8
x
+ 5
y
= 7
C.
4
x
+ 5
y
= 7
D.
13
y
= 7
Hint
6.
A direct variation equation has (-2, 4) and (
n
, -8) as solutions. Find the missing value.
A.
16
B.
-2
C.
4
D.
1
Hint
7.
Which graph is the graph of 3(
y
- 3) = -2
x
?
A.
B.
C.
D.
Hint
8.
What is the solution to the sentence ''A number decreased by -5 is at least 7''?
A.
B.
C.
{
x
|
x
> 2}
D.
{
x
|
x
< 2}
Hint
9.
Which graph shows the solution set of the compound inequality
4(3
x
- 5) > 4(2
x
- 7) or 5
x
- 10 < 7
x
.
A.
B.
C.
D.
Hint
10.
Simplify (4
x
2
y
) (2
x
y
2
z
3
)
3
.
A.
32
x
5
y
7
z
9
B.
32
x
6
y
6
z
9
C.
8
x
5
y
7
z
9
D.
24
x
5
y
7
z
9
Hint
11.
Find
A.
11
B.
1.1
C.
1.1
D.
-1.1
Hint
12.
Solve 15(
s
– 3) = 12
s
– 43.
A.
B.
C.
D.
Hint
13.
Graph 2
x
+ 3
y
= 9.
A.
B.
C.
D.
Hint
14.
Use the direct variation equation
y
= 22
x
to find
x
when
y
= 88.
A.
x
= 4
B.
x
= -4
C.
D.
Hint
15.
Write the point-slope form of an equation for a horizontal line that passes through (-15, 11).
A.
y
– 11 = 0
B.
y
– 15 = 0
C.
y
+ 11 = 0
D.
y
+ 15 = 0
Hint
16.
Use graphing to solve the system of inequalities given by
y
<
x
+ 1 and
A.
B.
C.
D.
Hint
17.
A rectangle has a base of 4
x
– 1 and a height of 3
x
+ 2. What is the area?
A.
12
x
2
+ 5
x
+ 2
B.
12
x
2
– 5
x
– 2
C.
12
x
2
– 5
x
+ 2
D.
12
x
2
+ 5
x
– 2
Hint
18.
What is the factored form of the polynomial 23
x
2
– 69
x
?
A.
23
x
(
x
2
+ 3)
B.
23
x
(
x
2
– 3)
C.
23
x
(
x
+ 3)
D.
23
x
(
x
– 3)
Hint
19.
Factor 4
x
2
– 14
x
– 8.
A.
(2
x
+ 1)(
x
– 4)
B.
(2
x
+ 1)(
x
– 2)
C.
2(2
x
+ 1)(
x
– 2)
D.
2(2
x
+ 1)(
x
– 4)
Hint
20.
Factor 3
x
2
– 8
x
+ 3.
A.
(3
x
– 5)(
x
– 1)
B.
(3
x
– 1)(
x
– 3)
C.
(
x
– 1)(3
x
– 3)
D.
not factorable
Hint