Answer:
-3
Step-by-step explanation:

I believe the greatest common factor would be 1 because there are no other multiples that are the same. 1•21=21, and1•40=40
Answer:
<h2><em>
(3,6)</em></h2>
Step-by-step explanation:
Given two coordinates (x₁,x₂) and (y₁,y₂), their midpoint (w,y) is expressed as:
M(X,Y) = 
From the question, we are given the midpoint (X,Y) to be (2,2) and one endpoint as (1, -2) and we are to find the other end point expressed as (w,y). From the coordinates given, i can be seen that X = 2, Y =2, x₁ = 1 and y₁ = -2
Substituting the given end points into the given formula to get the other end points, we will have;

Similarly;

<em>Hence the other endpoint (w, y) is (3,6)</em>
The total cost would be $3 dollars and 48 cents because one dozen is equal to 12. Just multiply 0.29 by 12 to get $3.48.
Answer:
a) failure to treat in a timely manner
Step-by-step explanation:
Failure to treat in a timely manner is considered malpractice because it is considered negligence and can result in the worsening of the condition.