1.
Evaluate
m
- 3.5 if
m
= -2.1.
A.
-5.6
B.
5.6
C.
1.4
D.
-1.4
Hint
2.
Which angle corresponds to
if
A.
B.
C.
D.
Hint
3.
Triangle
RPG
and triangle
FAS
are congruent. Which segment is necessarily congruent to
?
A.
B.
C.
D.
Hint
4.
a
>
b
means that ___________.
A.
a
=
b
+
c
, for some positive number
c
B.
a
+
b
= 0
C.
a
+ c =
b
, for some positive number
c
D.
a
b
Hint
5.
Name the property that justifies if
a
<
b
, then
a
+
c
<
b
+
c
.
A.
Comparison Property
B.
Addition Property
C.
Subtraction Property
D.
Transitive Property
Hint
6.
If 28 and 49 are the lengths of two sides of a triangle, between what two numbers must the measure of the third side fall?
A.
31 and 67
B.
28 and 49
C.
10 and 60
D.
21 and 77
Hint
7.
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
= 12,
y
= 6
B.
x
= 7,
y
= 12
C.
x
= 10,
y
= 9
D.
x
= 21,
y
= 3
Hint
8.
Find 5(-20).
A.
-15
B.
25
C.
100
D.
-100
Hint
9.
Simplify
A.
B.
C.
D.
27
x
3
n
y
6
Hint
10.
Express the result in scientific notation.
A.
1.25 × 10
10
B.
1.25 × 10
4
C.
1.25 × 10
-10
D.
1.25 × 10
-4
Hint
11.
Find the median of the data.
A.
19.5
B.
23
C.
29.5
D.
42.5
Hint
12.
Use mental math to solve
A.
-17
B.
1
C.
16
D.
17
Hint
13.
is a real number and
and
is a real number and
Which is the graph of
A.
B.
C.
D.
Hint
14.
What is
?
A.
9
B.
C.
6
D.
Hint
15.
Solve
A.
B.
C.
D.
Hint
16.
Solve
A.
B.
C.
D.
Hint
17.
How could the graph be changed so it is not misleading?
A.
Change the graph from vertical to horizontal.
B.
Color should be added.
C.
Diameters of the cans should be the same.
D.
The scale should start at 0.
Hint
18.
Which is a problem solving strategy you could use?
A.
Eliminate possibilities
B.
Work backwards
C.
all of these
D.
Guess and check
Hint
19.
What best describes
A.
angle bisector
B.
perpendicular bisector
C.
median
D.
altitude
Hint
20.
The measure of a pair of base angles of an isosceles trapezoid are (4x + 10) ° and (2
x
+ 36) °. What is the measure of one base angle?
A.
12°
B.
118°
C.
62°
D.
120°
Hint