Answer:
here you go. hope this helps
Answer:
c. 5
Step-by-step explanation:
678 rounds to 700 and 218 rounds to 200. 700-200=500
B. Five cubed because there at 5 2s there and 2*2*2*2*2 would be the same thing as saying 5^2
I believe it would be -6.9♀️
