1.
Arlene lives in Orange Grove and her cousin Louise lives in Bloomington. There are three roads from Orange Grove to Bloomington. How many round trips are possible if Arlene does NOT use the same road twice?
A.
8
B.
6
C.
5
D.
9
Hint
2.
Arlene lives in Orange Grove and her cousin Louise lives in Bloomington. There are three roads from Orange Grove to Bloomington. If one of the roads is closed, how many round trips can Arlene make if she can use the same road twice?
A.
4
B.
9
C.
2
D.
6
Hint
3.
Evaluate 2
c
- 4
k
if
c
= 16 and
k
= 5.
A.
52
B.
16
C.
18
D.
12
Hint
4.
Solve
= 5.
A.
45
B.
36
C.
14
D.
4
Hint
5.
Evaluate the expression |
a
+
b
| if
a
= 3 and
b
= -4.
A.
-7
B.
1
C.
7
D.
-1
Hint
6.
Write the additive inverse of -10.
A.
10
B.
C.
D.
-10
Hint
7.
Solve
a
= (-1)(-4)(-3).
A.
12
B.
-12
C.
-8
D.
13
Hint
8.
Solve
n
= (-9)
2
.
A.
-18
B.
-81
C.
18
D.
81
Hint
9.
Evaluate the expression -5
ac
if
a
= -2 and
c
= -3.
A.
-10
B.
-30
C.
30
D.
10
Hint
10.
Evaluate 2
3
+ 5 × (6 + 4) ÷ 2.
A.
33
B.
41
C.
65
D.
108
Hint
11.
Solve
p
= 5 + 13 + (-3).
A.
p
= 5
B.
p
= -11
C.
p
= 21
D.
p
= 15
Hint
12.
Solve
t
= -42 – (-15).
A.
t
= 57
B.
t
= -57
C.
t
= 27
D.
t
= -27
Hint
13.
Solve
d
= (5)(-7)(2).
A.
d
= -70
B.
d
= 0
C.
d
= 70
D.
d
= -4
Hint
14.
One day, the temperature dropped 8 degrees over 4 hours. What was the average amount of change in temperature during the 4-hour period?
A.
-32 degrees
B.
32 degrees
C.
-2 degrees
D.
2 degrees
Hint
15.
Which is a counterexample for the following statement?
The difference of two odd numbers is an odd number
.
A.
12 – 5 = 7
B.
7 + 9 = 16
C.
15 – 4 = 11
D.
15 - 7 = 8
Hint
16.
Which statement is false?
A.
The sum of two odd numbers is an even number.
B.
The product of an even number and an odd number is an odd number.
C.
The sum of an even number and an odd number is an odd number.
D.
The product of two odd numbers is an odd number.
Hint
17.
Evaluate -7 + |
d
| if
d
= -6.
A.
1
B.
13
C.
-1
D.
-13
Hint
18.
Evaluate
x
–
m
if
x
= -6 and
m
= 8.
A.
2
B.
-2
C.
14
D.
-14
Hint
19.
Write
22 times a number is 110
as an algebraic equation. Let
n
represent the number.
A.
22 –
n
= 110
B.
22
n
= 110
C.
22 +
n
= 110
D.
= 110
Hint
20.
Tickets for the Washington Middle School talent show cost $3. If $735 is collect from the sale of tickets, which equation could be used to determine the number of tickets sold? Let
t
represent the number of tickets.
A.
= 3
B.
3
t
= 735
C.
3 +
t
= 735
D.
= 735
Hint