-18 negative eighteen
6 positive six
12 positive twelve
-40 negative forty
Answer:
i dont know sry need points sry
Step-by-step explanation:
Answer:
10.5 square millimeter per day
Step-by-step explanation:
First, we need to find the total change in the area over the course of 6 days.
64-1=63
Now, to find the average, we divide it by 6.
63/6= 10.5