Answer: A
Step-by-step explanation:

Answer:
270 Minutes
Step-by-step explanation:
4hours = 240 Minutes
+30 minutes = 270 Minutes
Answer:
2y²-2y.?+6y+98 esas es la respuesta . espero que te halla servido.
Answer:
It is found when the line starts moving up or down.
Step-by-step explanation: