Answer:
c i think
Step-by-step explanation:
So we know the tank already has 5 gallons and we need 9. This means we need 4 more gallons in order to fill up the tank.
If 1/4 gallon is being filled per minute we need to find out how many 1/4 gallons makes up 4 gallons in total.
4 of the 1/4 gallons makes up 1 whole gallon. So since we need 4 whole gallons we would need 16 of the 1/4 gallons.
This means that it will take 16 minutes for the tank to hold 9 gallons of water.
I don’t think you can get a hold of me and
Answer:
-3 (x^2 + 2x + 3)
Step-by-step explanation:
First you find a number that is able to factor out of -3, 6, and 9
In this case it's 3
and since a is a negative, factor out -3
-3 (x^2 + 2x + 3)
That would be your final answer since you can't factor anything anymore.
Hope that helps!
Answer:
The answer is - 4x² + 8x - 8
Step-by-step explanation:
ƒ(x) = 3x – 1
g(x) = 4x2 – 5x + 7
(ƒ – g)(x) = 3x - 1 - ( 4x² - 5x + 7)
That's
3x - 1 - 4x² + 5x - 7
Group like terms
- 4x² + 3x + 5x - 1 - 7
The final answer is
- 4x² + 8x - 8
Hope this helps you.