B) because since the 40 cars averaged 49 mph it means that, that is the number that most cars have around the same speed of
Answer:
We add 25 and subtract 25 to complete the square.
is the equation we get.
Step-by-step explanation:

So, we're adding 25-25 to complete the square.
3 1/3 10/3
---------- = ----------- = (10/3)*(1/4) = 10/12 = (2*5)/(2*6) = 5/6
4 4
The answer is A. If you divide 3/8 which equals .375. Then you multiply .375 by 6 to get 2.25!
:D Hope this helps!