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.
5
B.
9
C.
6
D.
8
Hint
2.
The table shows the cost of hiring a plumber. Make a graph of the data to predict which is the cost of hiring a plumber for 4 hours.
A.
$200
B.
$190
C.
$210
D.
$180
Hint
3.
Evaluate
a
+
b
- 3 if
a
= 10 and
b
= 7.
A.
7
B.
14
C.
0
D.
67
Hint
4.
Solve
d
= 5 + 13 + (-6).
A.
-12
B.
24
C.
-24
D.
12
Hint
5.
Solve
a
= -12 - 7.
A.
-5
B.
19
C.
5
D.
-19
Hint
6.
Express the decimal 0.7212212… using bar notation.
A.
B.
C.
D.
Hint
7.
Solve
A.
B.
C.
D.
Hint
8.
Solve -17 – 12 =
u
.
A.
u
= -5
B.
u
= 29
C.
u
= -29
D.
u
= 5
Hint
9.
Solve
b
+ 17 = -21.
A.
b
= 4
B.
b
= -38
C.
b
= -4
D.
b
= 38
Hint
10.
Express
as a fraction.
A.
8
B.
C.
8
D.
Hint
11.
Express
as a fraction.
A.
7
B.
7
C.
7
D.
7
Hint
12.
Replace ________ to make
–1.45________-1
a true sentence.
A.
<
B.
>
C.
=
D.
None of these
Hint
13.
Express 3.157 ×10
-4
in standard form.
A.
31,570
B.
0.00003157
C.
0.0003157
D.
0.003157
Hint
14.
Find the perimeter of a rectangle whose dimensions are 12
cm by
9
cm.
A.
43
cm
B.
42
cm
C.
42
cm
D.
43
cm
Hint
15.
Solve
y
=
.
A.
y
=
B.
y
=
C.
y
=
D.
y
=
Hint
16.
Raymond's ladder is 1
times taller than Mykia's ladder. If Mykia's ladder is 5 feet tall, how tall is Raymond's ladder?
A.
feet
B.
feet
C.
feet
D.
feet
Hint
17.
Evaluate -4
p
–
r
if
p
= -6 and
r
= 3.
A.
21
B.
-27
C.
-21
D.
27
Hint
18.
Connor is 7 inches taller than his brother Alex. If Connor is 45 inches tall, which equation could be used to determine Alex’s height? Let
a
represent Alex’s height.
A.
45 +
a
= 7
B.
a
– 7 = 45
C.
a
+ 7 = 45
D.
7 –
a
= 45
Hint
19.
Solve
=
y
+
.
A.
B.
C.
-
D.
-
Hint
20.
Write 0.0000055 in scientific notation.
A.
5.5 × 10
6
B.
5.5 × 10
-6
C.
55 × 10
-7
D.
55 × 10
7
Hint