contestada

in one day in, Annie traveled five times the sum of the number of hours Brian traveled and 2. together the travel 20 hours. find the number of hours each person traveled.

Respuesta :

sameikernel

5B + B = 20

6B = 20

B = 20 / 6  

= 10/ 3 hrs

A = 5 ( 10/3 + 2)

 = 5 (16/3)

= 80 / 3 hrs  

Brian traveled 10/3 hours and Annie traveled 80/3 hours.