The correct way is 3.20 >3.02 because if you wrote it on a number line 3.02 is smaller and closer to 3 and 3.20 is closer to 4 and farther down the number line which makes it greater.
-----3------l----l-------4--
3.02 3.20
The common factor is 7 so its
7(2x - 3)
The cost is dependent on the number of games played so
Cost: dependent
Number of games: independent
The center is 3, -1 and the radius is 2 I believe.
Since the formula is (x-h) ^2 + (y-k) ^2 = r^2, the radius here is already squared so 2 would be the radius. The center would be the h and k and since the k is positive, that means it's negative as the sign has been flipped.
Hope this helps!
The answer is D for 4x +7x equals 11x and 12 is a number that doesn't have an x and you must combine like terms so the answer is D.