Answer:
(x+5)(x+4)
Step-by-step explanation:
factors of 20: 1,20,2,10,4,5
Since 4 and 5 are the only factors of 20 that have a sum of 9 the answer is (x+5)(x+4)
Answer:
Hi,
Step-by-step explanation:

In this problem your going to need to find volume.
The formula for volume of a rectangular prism (Which is what we are trying to find)
Is Volume = Length x Height x Width
So in your problem we can create the equation:
7 x 4 x 12 = Your answer.
7 x 4 = 28
28 x 12 = 336.
Your going to need 336 feet^3 (D)
Hope this helps!
Brainliest is always appreciated if you feel its deserved.
Answer:
The average rate of change is 
Step-by-step explanation:
The average rate of change from x=a to x=b of f(x) is given by;

We want to find the average rate of change of the function represented in the table from x=-2 to x=2.

From the table f(-2)=25 and f(2)=9
The average rate of change from x=-2 to x=2 is



Answer:
(2,-1)
Step-by-step explanation:
(-2+6)/2 (2+4)/2