Answer:
2nd one
Step-by-step explanation:
sorry if that is incorrect it should be right though
N=number
n+12 is the expression
Danville,Keflavik,Somerville,Ulsan,,Smithfield
If the 2 given points are endpoints, then we're in business. The formula for the midpoint is
. If the endpoints of our segment are the coordinates (1,2) and (12,14), our formula would be filled in as follows:
which simplifies to (13/2, 8). See? It's pretty simple once you know how to do it.
Negative time negative=positive
positive times positie=positive
negative times positive =negative
7 times negative 3 times negative 2=positive=7 times 2 times 3=14 times 3=42