30 gallons...I think. 4x60=240
240x2(cause it's 2 hours)=480
480/16(16 cups in a gallon)
Therefore it's 30 gallons.
14×2÷7-3+9=10
Worked it out myslef and enjoy doing math.
Answer:
3 and -5
Step-by-step explanation:
(x-3)(x+5)greater than and =0
separate
(1).
x - 3 > 0
add 3 to both sides
x > 3
(2).
x + 5 > 0
subtract 5 from both sides
x > -5
So, The solutions are 3 and -5
The answer is 117.5 or 117 1/2