Use the fact that d = rt to write the system of equations that represents the scenario. Let x be the speed of Aro's paddling and let y be the speed of the river. Upstream: 5.2 = ( ) Downstream: 5.2 = ( )

upstream: 5.2= (x-y) 5

Downstream: 5.2= (x+y) 2.5

Step-by-step explanation:

answer shown in picture

Step-by-step explanation:

do you have any choices

step-by-step explanation:

i'm assuming it's looking for the missing length, which should be 4cm

hope this !