Answer:
thx for the 10 points
Step-by-step explanation:
Answer:
Enjoy:)
Step-by-step explanation:
Answer:
<5 of
>9 of
<4of
jadi =18 of
Step-by-step explanation:
sorry ya kalo jawaban nya salah
Answer:

Step-by-step explanation:
The 10 represents the speed traveling downsteam while the 3 represents speed upstream. Downstream you have the help of the current, so it would be x + 2, upstream you are working against the current so it would be x - 2.