1.
x + 6 = 6 + x
is an example of which property?

Choose:

2.
( 3m ) • ( 1 ) = 3m
is an example of which property?

Choose:
 commutative property of multiplication associative property of multiplication multiplicative identity multiplicative inverse

3.
a + (b + 1) = a + (1 + b)
is an example of which property?

Choose:

4.
3( x + 2 ) = 3x + 6
is an example of which property?

Choose:
 commutative property of multiplication associative property of multiplication distributive property multiplicative inverse

5.
( x y ) z = x ( y z )
is an example of which property?

Choose:
 commutative property of multiplication associative property of multiplication distributive property multiplicative inverse

6.
(b + 7) + (-b + -7) = 0
is an example of which property?

Choose:

7.
( a + 2 )•( 3 + a ) =
(a + 2) • 3 + (a + 2) • a

is an example of which property?

Choose:
 commutative property of multiplication associative property of addition associative property of multiplication distributive property

8.
6m • ( 1/(6m) ) = 1
is an example of which property?

Choose:
 multiplicative identity multiplicative inverse associative property of multiplication commutative property of multiplication

9.
Which choice demonstrates
the associative property?
Choose:
 x + y = y + x x (y + z ) = xy + xz x + (y + z) = (x + y) + z x + 0 = x

10.
Which of the following choices is equivalent to the expression 6x + 12
by the distributive property ?
Choose:
 2 (3x + 6) 6 (x + 2) 3 (2x + 4) All choices