1.
Name the sets of numbers to which the value of -16 ÷ 50 belongs.
A.
reals (R), rationals (Q), integers (Z)
B.
reals (R), rationals (Q), integers (Z), whole numbers (W)
C.
reals (R), rationals (Q)
D.
reals (R), irrationals (I)
Hint
2.
The values in the graph below are _______
A.
natural numbers.
B.
irrational numbers.
C.
rational numbers.
D.
integers.
Hint
3.
Name the multiplicative inverse of 5.
A.
20
B.
-5
C.
50
D.
0.2
Hint
4.
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7.
A.
Distributive Property
B.
Inverse Property
C.
Commutative Property
D.
Associative Property
Hint
5.
Simplify the expression 8 (
a
+ 2
b
) – 7
b
+ 6 (3
a
–
b
).
A.
26
a
+ 3
b
B.
152
a
– 88
b
C.
4
a
– 6
b
D.
26
a
– 6
b
Hint