1.
Which statement shows the Transitive Property of Equality?
A.
If
AB
+
BC
=
DE
+
BC
, then
AB
=
DE
.
B.
If
AB
=
CD
and
AB
=
EF
, then
C.
If
and
then
D.
If
AB
=
CD
, then
CD
=
AB
.
Hint
2.
Justify step 2 in solving
A.
Subtraction Property (=)
B.
Distributive Property (=)
C.
Multiplication Property (=)
D.
Division Property (=)
Hint
3.
Complete the proof.
A.
Transitive Property
B.
Substitution Property (=)
C.
Angle Addition Property
D.
Addition Property (=)
Hint
4.
Name the property that justifies the statement:
''2(
x
- 4) = 2
x
- 8''.
A.
Symmetric Property
B.
Distributive Property
C.
Reflexive Property (=)
D.
Transitive Property (=)
Hint
5.
Which cannot be used as a reason in a proof?
A.
postulates
B.
Definitions
C.
Algebra properties
D.
conjectures
Hint