I dont understand that I can’t see the picture that good
Answer:
option b,c,e
Step-by-step explanation:
I just did this on edgen.
Answer:
13
Step-by-step explanation:
The closest multiple of 6 less than 80 is 13.
13×6=78
How many are left over?
80 - 78 = 2
remains, and this can be simplified to 
13
Hope this helps!! (I know it sounds a little complicated but it's easy to understand it with practice :)
10, it is because if you round 4, it will be 6 and if you round any number after 5 to the nearest tenth you will get 10