It is one because it is a simplified answer because 9*2= 18 but they got a 9 so that means they dived by 2 so 8*1=8/2=4 so the missing number is 1
Answer:
5 pages per day
Step-by-step explanation:
15 ÷ 3 = 5
Answer:
6 3/5
Step-by-step explanation:
7 - 2/5 = 6 3/5
Sorry I can’t really explain this. It just comes into my head
Answer:x=-3 nonextraneous
Step-by-step explanation:
Answer:
C
Step-by-step explanation
This is very simple, 660/10