Answer:
Step-by-step explanation:
28*5 115 sub 115 from 800 then divide 685 by 5 then add 7 into that number 28 times
Dude there is no picture ♂️ repost
1.=0
2.=undefined
7-7/7--3
0/10
0
-5-3/-4-(-4)
-8/0
undefined
the answer should be b but its the answer