Answer:
7 and 8
Step-by-step explanation:
7 X 7= 49 8 X 8= 64 and you can't get closer unless you make it a decimal
1~30
2~3
3~40
4~70
5~90
6~90
7~80
subtract the total revenue from the total cost
c
A is True
B is True
D is true
