4.133 kilometers
2.063 + 2.07 = 4.133
I think 89 I don’t know why I am just guessing
<u>Answer:</u>
A = 70
B = 90
<u>Step-by-step explanation:</u>
We know that Car A travels 20 mph faster than Car B.
Assuming the speed of Car B to be x and the speed of Car A to be x+20, we can write:

Taking the reciprocal of both sides to make x the subject:




---> speed of Car A
Finding the speed of Car B: 
Therefore, the speed of Car A = 70 and the speed of Car B = 90.
Answer:
answer b is correct answer
Answer:
it would be 64 divided by 5 equal 12 R 4