You can solve this problem through factoring.
First, you have the equation,

Then, you can factor the numerator.

You can cancel out the x-6 in both the numerator and the denominator because they would equal to just 1.
You are left with 
The function is removable noncontinuous at x=6 because if you plug in 6 in x-6, your denominator would be undefined.
Volume= whl
W= 4 ft
H= 2ft
L= 5ft
Multiply all (40), then multiply by the three times it was full.
Answer: 120ft^3
Divide 30 by 10. 30mph/10seconds = 3mph/seconds
Answer:
no. it is not because 0.6 is a decimal
Answer: 9 remainder 2
Explanation: 9 is the closest 6 can get to 56 without going over. Since 9•6=54, and 56-54=2 , 2 is the remainder.