If for is four then x-4=8
thus would make x 12
Answer:

Step-by-step explanation:
The average rate of change over a interval is the slope m of the straight line joining the two points.

The average rate of change is 
0.96 or 19/20
0.96 as fraction = 96/100 = 19.2 / 20 5 into 96 is 19.2 and 5 into 100 is 20
So 0.96 is the same as 19.2/20
Since 19.2 / 20 and 19 / 20 have the same denominator, therefore the 19.2 / 20 is bigger than 19 / 20.
So the 0.96 is bigger than the 19 / 20.
Answer:
(2, 2) and (3, 4)
Step-by-step explanation:
as x increases by 1, y increases by 2. so, just add 2 to the last y value to get the answer.
Answer: 99
Step-by-step explanation:
Because....
=(5)(9) + 2(22) + (12)(3) + (5)(2)
=45 + 2(22) + (12)(3) + (5)(2)
=45 + (2)(4) + (12)(3) + (5)(2)
=45 + 8 + (12)(3)+(5)(2)
=53 + (12)(3) + (5)(2)
=53 + 36 + (5)(2)
=89 + (5)(2)
=89+10
= 99
* Hopefully this helps:) Mark me the brainliest:)!!!