Answer:
Lateral : 21
surface : 39
Step-by-step explanation:
I think that this is correct. :)
Answer:
8%
Step-by-step explanation:
I believe your answer is 145
Answer:
The first one simplified is 3
And the second one is 3 as well
Step-by-step explanation:
Hope this helps
661
Work
~~~~~~~~~~
545+777=1322
1322/2=661
