25 POINTS TO ANSWER!! THIS IS URGENT! ⚠️⚠️⚠️⚠️ the public swimming pool is being emptied by a pump, W in gallons at any time, T in hours. answer the following questions using the equation W=9,000-250t. after 11 hours how much water is led in the pool?

how long will it take to empty the pool?

To find how much is in the pull in 11 hours, we can plug 11 in for t
W = 9000 -250(11)
W = 9000 - 2750
W = 6250 gallons
To find how long it will take to empty the pool, we can set the gallons equal to 0
0 = 9000 - 250t
To solve for t, we will first subtract both sides by 9000
-9000 = -250t
We will then divide both sides by -250
t = 36 hours

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )