1.
Evaluate 3 × 2 - 6 ÷ 2 + 5.
A.
8
B.
5
C.
-2
D.
-1
Hint
2.
Evaluate 7[3
2
- 2(1 + 2)] ÷ 7 + 5
2
.
A.
26
B.
30
C.
25
D.
28
Hint
3.
Which of the following sentences is true?
A.
3
x
+ 5 <
x
2
when
x
= 4.
B.
when
x
= 6.
C.
when
x
= 5.
D.
when
x
= 4.
Hint
4.
Name the coefficient of
xy
2
.
A.
1
B.
y
C.
x
D.
0
Hint
5.
Which statement illustrates the commutative property of addition?
A.
(5 + 3) + 6 = 14
B.
(5 + 3) + 6 = 8 + 6
C.
(5 + 3) + 6 = (3 + 5) + 6
D.
(5 + 3) + 6 = 5 + (3 + 6)
Hint
6.
Simplify 2
a
4
+ 4
a
2
+
a
4
.
A.
3
a
4
+ 4
a
2
B.
3
a
8
+ 4
a
2
C.
2
a
4
+ 4
a
2
+
a
4
D.
7
a
10
Hint
7.
Evaluate 3
4
.
A.
81
B.
64
C.
12
D.
3
Hint
8.
Write an algebraic expression for one-half of a number
x
subtracted from fifty.
A.
B.
C.
50 - 2
x
D.
2
x
- 50
Hint
9.
Solve
for
g
.
A.
g
=
B.
1
C.
g
=
D.
g
=
Hint
10.
Use the distributive property to rewrite
without parentheses.
A.
24
x
- 24
B.
24
x
- 4
C.
24
x
- 3
D.
Hint
11.
Evaluate
.
A.
1
B.
3
C.
4
D.
2
Hint
12.
Solve
=
x
.
A.
x
= 5
B.
x
= 10
C.
x
= 0
D.
x
= 25
Hint
13.
Name the property used in the equation 17 ×
c
= 17. Then solve for
c
.
A.
Additive Identity;
c
= 0
B.
Multiplicative Inverse;
c
=
C.
Multiplicative Property of Zero;
c
= 0
D.
Multiplicative Identity;
c
= 1
Hint
14.
Simplify 12
y
+ 8
y
.
A.
simplified
B.
20
y
2
C.
4
y
D.
20
y
Hint
15.
Evaluate 0.75 + 2.2 + 0.25 + 0.8.
A.
4
B.
5
C.
3
D.
6
Hint
16.
Which values are a counterexample to the given statement?
If
x
+
y
= an even number, then
x
is even and
y
is even.
A.
x
= 7,
y
= 12
B.
x
= 10,
y
= 9
C.
x
= 21,
y
= 3
D.
x
= 12,
y
= 6
Hint
17.
A conditional statement consists of a __________ .
A.
hypothesis and a conclusion
B.
conclusion only
C.
counterexample
D.
hypothesis only
Hint
18.
Identify the coordinates of point
B
.
A.
(2, 5)
B.
(5, 2)
C.
(6, 4)
D.
(2, 1)
Hint
19.
Make a table showing the cost of buying 1 to 5 CDs if CDs cost $12 each.
A.
B.
C.
D.
Hint
20.
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 2 or 3 family members?
A.
25
B.
20
C.
45
D.
5
Hint