1.
Find the value of 3(4 - 2) + 8 × 2.
A.
36
B.
22
C.
28
D.
26
Hint
2.
Evaluate 2
a
+
b
- 12 if
a
= 14 and
b
= 12.
A.
19
B.
40
C.
9
D.
28
Hint
3.
The expression 5(7 + 2) = 5(7) + 5(2) is an example of the
A.
Commutative Property of Multiplication.
B.
Commutative Property of Addition.
C.
Associative Property of Multiplication.
D.
Distributive Property.
Hint
4.
Write
w
+ 6 + 17 + 3
w
in simplest form.
A.
w
+ 26
B.
3
w
+ 23
C.
4
w
+ 23
D.
26
w
Hint
5.
Identify the solution to 34 - 2
z
= 20.
A.
6
B.
5
C.
7
D.
8
Hint
6.
The four regions of a coordinate system are called ______.
A.
axes
B.
graphs
C.
quadrants
D.
coordinates
Hint
7.
Write an inequality to show the relationship between -10°F and 0°F.
A.
0°F < -10°F
B.
0°F < -10°F
C.
0°F > -10°F
D.
0°F
-10°F
Hint
8.
Simplify (-16
c
) - (-4
c
).
A.
-12
c
B.
20
c
C.
-20
c
D.
12
c
Hint
9.
Find (-8) · 4.
A.
2
B.
-32
C.
32
D.
-2
Hint
10.
Find
g
if
g
- ( - 7) = 3.
A.
4
B.
10
C.
-10
D.
-4
Hint
11.
Solve
A.
B.
C.
D.
Hint
12.
In soccer, each player has a rank based on his/her individual points. A player earns two points for each goal he/she scores and one point for each assist. During a one week span, Sabrina scored four goals and had two assists. What was Sabrina's individual point total for the week?
A.
8
B.
10
C.
6
D.
12
Hint
13.
Simplify 5 ·
x
· 10.
A.
15
x
B.
50 +
x
C.
15 +
x
D.
50
x
Hint
14.
Which is
not
a valid property?
A.
Associative Property of Addition
B.
All of these are valid.
C.
Associative Property of Multiplication
D.
Associative Property of Subtraction
Hint
15.
Find the sum –9 + (-5) + (-3).
A.
-17
B.
-11
C.
11
D.
17
Hint
16.
Multiply –8(-4).
A.
-12
B.
-32
C.
32
D.
12
Hint
17.
Multiply –9(-7)(-10).
A.
160
B.
-26
C.
-630
D.
630
Hint
18.
Simplify –5
x
(4
y
).
A.
-9
xy
B.
-
xy
C.
-20
xy
D.
20
xy
Hint
19.
Find the quotient
A.
8
B.
77
C.
-77
D.
-8
Hint
20.
Wesley took five quizzes in his Spanish class, worth 20 points each. Wesley's scores were 18, 15, 20, 20, and 17. Find the mean of his quiz scores.
A.
16
B.
17
C.
19
D.
18
Hint