<span>3x^2 + 16x + 9 −16x − 12
= 3x^2 - 3
hope it helps</span>
Answer:
The percent increase is 120%.
24:
1 and 24
6 and 4
2 and 3 2 and 2
So 24 = 1 X 2^3 X 3
28:
1 and 28
7 and 4
2 and 2
So 28 = 1 X 2^2 X 7
Therefore the greatest common factor of 24 and 28 is 2.
Because 18:3 simplified is 6:1
2 hours for the 8 miles, and 4 hours on the 1/3 hours.j
