Hello to Mr Fowler's science class from brainly!!!
Answer:
x=2y+12
let me know if you need the steps
The unit rate is 22 gal/min. So, you have
Then, you have
So, a minute and a half after 12 minutes, an additional 33 gallons will be pumped in. A total of 297 gallons
will have been pumped into the pool after 13 and a half minutes.
Axis of symmetry is x = 6
One of the roots is -1.5
On the graph, -1.5 is to the left of the axis of symmetry by 7.5 units. If we were to go 7.5 units the opposite direction from the axis of symmetry (right), we would get the other root. Simply:
6 + 7.5 = 13.5
Therefore the other root would be 13.5.
Hope this helps! :)
