Answer:
B
Step-by-step explanation:
Yes, they are. The correct answer is the middle answer on the picture.
Oh, I could help you
For the first leak, we lost 20 minutes, that means in 1 minute we can complete 1/20 of this bucket.
For the second, it is the same, we can fill 1/35 of this bucket in 1 minute.
Now, we have two leaks and in 1 minute we can fill 1/20+1/35= 11/140
That means we need 140/11 minute.
Have fun
The answer would be X=-26/15
Which is an arithmetic sequence?A)9, 12, 16, 20...B)9, 11, 13, 16...C)1, 5, 9, 13, 17...D)12, 14, 16, 18...
marta [7]
Answer: https://www.khanacademy.org/commoncore/grade-HSF-F-IF#HSF-IF.A.3
Step-by-step explanation:
copy and paste the link on to your search bar