Answer:
300
Step-by-step explanation:
621 rounds to 600 because 21 is smaller than 50. 267 round to 300 since 67 is bigger than 50.
600-300=300
-6 (6) ^3 - 6
-1302
-4=n
-24=6n
-24/6=n
I dont know I also need help with this
this is so hard please help