BC would equal the same as EF, they are similar. All you would have to do is figure out the pre image (BC) of EF.
I think it would be 7.5!!
2000+1200=3200=thirty two hundreds
Answer:
40
Step-by-step explanation:
Sums:
1, 3
2, 2
4, 0
31 and 22 are to small of numbers. That leaves 40.
40 and 04
so 40
- 04
____
= 36
Good luck,
Camryn :)