Greg is traveling north on a road while Peter is traveling south on the same road. They pass by each other at noon, Greg driving
1 answer:
You might be interested in
First compute the coefficient like this:
Simplifying the fraction over 4! we get:
and the variables are
. So answer 
.
The correct answer is C then.
Simplifying the fraction over 4! we get:
and the variables are
The correct answer is C then.
Answer:
Mai lives 384 miles away from the mountains
Step-by-step explanation:
Let d represent distance between Mai's house and mountains and r represent Mai's rate while going to mountains.
We have been given that there was heavy traffic on the way there, and the trip to mountains took 8 hours.
We are also told that when Mai drove home, there was no traffic and the trip only took 6 hours. Her average rate was 16 miles per hour faster on the trip home.
Upon equating equation (1) and equation (2), we will get:
Upon substituting in equation (1), we will get:
Therefore, Mai lives 384 miles away from the mountains.