I think 180 that should be your answer sorry i did not get here quick enough
Fourths, then b. Sorry if late.
Answer:
C
Step-by-step explanation:
Add all the schools together, then divide by 5
5805/5
Check the picture below.
notice the solid circle at -4 and 3, since it includes those points.
also notice the dashed line, though the lines keeps on going those ways, is not included in the piece-wise, since it's not part fo the domain or constraints.
8x+4 would be the answer if you combine like terms