1.
Name the property illustrated by (3
c
· 6)2 = 3
c
(6 · 2).
A.
commutative property of addition
B.
associative property of multiplication
C.
commutative property of multiplication
D.
associative property of addition
Hint
2.
Name the multiplicative inverse of 5.
A.
-5
B.
50
C.
0.2
D.
20
Hint
3.
Simplify 3(2
a
+
b
) + 6(
a
- 2
b
).
A.
12
a
- 9
b
B.
12
a
+
b
C.
12
a
+ 15
b
D.
12
a
+ 9
b
Hint
4.
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7.
A.
Distributive Property
B.
Associative Property
C.
Commutative Property
D.
Inverse Property
Hint
5.
Name the sets of numbers to which
belongs.
A.
Naturals, Wholes, Integers, Rationals, and Reals
B.
Irrationals and Reals
C.
Rationals and Reals
D.
Integers, Rationals, and Reals
Hint