Answer the following problems. Show your complete solutions.
1. A number plus 5 times its reciprocal is -6. Find the number.
2. A tank is filled by an intake pipe in 2 hours and emptied by an outlet pipe in 4 hours.
If both pipes are opened, how long will it take to fill the tank?
3. Before the pandemic, Liana can sanitize their guestroom in 45 minutes and Gab, her
brother, can do the same work in 30 minutes. How long will it take them to finish the
same work if they work together?
Answers
Answered by
0
Answer:
2. 6 hour
1. 30
3. 75
plz add to brain list
Answered by
1
Answer:
-5 or -1
4 hours
18 Minutes
Step-by-step explanation:
Attachments:
Similar questions