What? I don't understand the numbers at the top.
Answer:
<h2><u><em>
125 gal</em></u></h2>
Step-by-step explanation:
in 10 minutes 50 gal is used
50 + 50 = 100
5 is half of 10
25 is half of 50
100 + 25 = 125
(6,-9) bc downwards means (-) so -3-6=-9
Two pictures hope this would help you