1.
Name the multiplicative inverse of 5.
A.
20
B.
0.2
C.
-5
D.
50
Hint
2.
Simplify 3(2
a
+
b
) + 6(
a
- 2
b
).
A.
12
a
+
b
B.
12
a
+ 15
b
C.
12
a
- 9
b
D.
12
a
+ 9
b
Hint
3.
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7.
A.
Inverse Property
B.
Distributive Property
C.
Associative Property
D.
Commutative Property
Hint
4.
Identify the multiplicative inverse of 2.5.
A.
0.5
B.
0.25
C.
5.2
D.
0.4
Hint
5.
Name the sets of numbers to which
belongs.
A.
Naturals, Wholes, Integers, Rationals, and Reals
B.
Rationals and Reals
C.
Irrationals and Reals
D.
Integers, Rationals, and Reals
Hint