Answer:
Option D is correct.
and 
Step-by-step explanation:
Floor function states that the greatest integer that is less than or equal to x.
It is represented by: 
Ceiling function states that the least integer that is greater than or equal to x.
It is represented by: 
As per the statement:-
Kareem wrote the values show below:
, 
, 
and .
by definition:
= 4
= 2
=3
= 4
From the given options only pair which is equivalent is:
and
Answer:
we have to learn this in middle school
Step-by-step explanation:
25
Square root of 25 is 5
You can combine the same numbers with the same variables using the operation sign for each. For example, using your equation, you would combine the 3n and 4n which is 7n. So your equation would be
7n - 2
Answer:
x = 72
Step-by-step explanation:
These angles are complementary so they add up to 90:
x + 18 = 90
x = 90 - 18
x = 72
