Answer:
They meet in 2.22 hours.
Step-by-step explanation:
We can find the time at which Reagan and Nathan meet by equaling the time as follows:
(1)
(2)
Where R is for Reagan and N for Nathan.
Knowing that:

By adding equations (1) and (2) we have:


Therefore, they meet in 2.22 hours.
I hope it helps you!
4a+11-a=2. You're going to now subtract a from 4a and you get 4a+11=2.
Next, subrtact 11 from 2 and you get 4a=-9.
Divide 9 by for and you get a=9/4 or 1 3/4.
Answer:
81 in each row
Step-by-step explanation:
81 + 81 = 162