Answer:
3,3
Step-by-step explanation:
to simplify you just add the 3 from the right side to the left side 3y and 3x
Kevin runs:
8 miles -- 84 minutes;
6 miles -- x minutes.
Write a proportion:

Then 
Answer: it takes him 63 minutes to run 6 miles
Answer:
Hello! answer 9/1000
Step-by-step explanation:
All you have to do is multiply the probability of each then you will get your answer so...
6/20 × 4/20 × 3/20 = 9/1000 So thats your probability. Hope that helps!
Answer: A. -4.6-(0.4+7.2)