1.
Find 4 + (–5).
A.
–9
B.
–1
C.
9
D.
1
Hint
2.
Find 2 – (–5).
A.
–7
B.
–3
C.
7
D.
3
Hint
3.
Find –5(–3).
A.
–5
B.
15
C.
10
D.
–15
Hint
4.
Which is the graph of
y
= 2.5
x
?
A.
B.
C.
D.
Hint
5.
Determine the volume of the figure below.
A.
48 cubic units
B.
64 cubic units
C.
56 cubic units
D.
42 cubic units
Hint
6.
Solve 4
h
- 6 = 2.
A.
2
B.
32
C.
8
D.
-1
Hint
7.
The following is the top view of a structure. Find the bottom view.
A.
B.
C.
D.
Hint
8.
Find the dimension of the rectangular prism that is not made from 24 blocks.
A.
1 × 3 × 8
B.
2 × 2 × 6
C.
2 × 2 × 8
D.
1 × 4 × 6
Hint
9.
Find the approximate volume of this oblique prism.
A.
2,2262.0 cm
3
B.
592.2 cm
3
C.
188.5 cm
3
D.
942.5 cm
3
Hint
10.
Which of the following nets does not form a square pyramid?
A.
B.
C.
D.
Hint
11.
Simplify 11
z
2
× 9
z
3
.
A.
20
z
6
B.
99
z
6
C.
99
z
5
D.
20
z
5
Hint
12.
Simplify (
x
y
)
z
.
A.
xy
z
B.
yz
x
C.
x
yz
D.
x
y + z
Hint
13.
Which expression increases most quickly?
A.
2
x
B.
2
x
C.
x
+ 2
D.
x
2
Hint
14.
Which table describes exponential decay?
A.
B.
C.
D.
Hint
15.
Use your calculator to evaluate the expression.
7.3 × 10
12
+ 8.1 × 10
12
A.
15.4 × 10
13
B.
5.913 × 10
13
C.
1.54 × 10
13
D.
59.13
Hint
16.
Evaluate (–4)
3
.
A.
–12
B.
–64
C.
12
D.
64
Hint
17.
Evaluate (–3)
4
.
A.
81
B.
–81
C.
–12
D.
12
Hint
18.
Which table represents a linear relationship?
A.
B.
C.
D.
Hint
19.
Find a solution to the equation using backtracking.
8
b
– 5 = 19
A.
b
= –3
B.
b
= 3
C.
b
= 2
D.
b
= –2
Hint
20.
Which equation is not the same as the other three?
A.
B.
6 + 2
y
=
x
C.
D.
Hint