Plz a 18,000 gallon swimming pool contains 7,000 gallons of water of water when a hose is placed in the pool and begins adding water a 1100 per hour

What is a possible solutions of the x> 3?

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?