5. Mackenzie and Roger both leave the park at the same time walking in opposite
directions. Mackenzie walks 5 miles per hour, and Roger walks 6 miles per hour.
Which equation represents the distance d between them t hours after they have
left the park?

Respuesta :

You need to add your two factors so 6 + 5 = 11. t is your hours. d = 11t....
The washer is d = 11t