Answer:
the answer is 0.
Step-by-step explanation:
The answer is 0, I had a question like this before
Answer:
7.5h+10=6.25(h+3)
Step-by-step explanation:
...........................................................
Answer:
Second one
Step-by-step explanation:
Answer:
Pool A.
Step-by-step explanation:
This can be solved through ratios. You would write it as 
So, 
for the first one, and 
for the second. You might want to use a calculator for that part, but you could also change the gallons to cups, which gives you a much better number of 10.515. So, 
, and 
So, pool A is at a faster rate. If you want it in gallons per minute, it's by 0.01 (with the 1 repeating) gallons per minute. By cups, it's 0.17525 cups per minute.
(The reason I did not do this by cross multiplying and dividing ratios is because it gives you the exact same answer if you are finding it per one, as I am here with per one minute. You can do it this way, it just wastes a bit of time.)
1,100÷5= 220:) or 1,100×5= 5,500
