Answer:
Im pretty sure its a :3
Step-by-step explanation:
The slope of this line is undefined as it is a vertical line.
Hope this helps.
1018262910101101 explanation:
Answer:
The correct answer is OB.
Step-by-step explanation:
Let us recall the Associative Property of Addition: given three real numbers
,
and
the following equality holds:
.
Let us remark that the Associative Property of Addition tells us that we can perform the sums in any order. So,
.
In the other options there was used the Commutative Property of Addition.