Answer: -7
Step-by-step explanation:
Down = -
Up = +
Therefore we know to subtract 14 and add 7,
next we do 0 - 14 = -14,
after that we do -14 + 7 = -7,
so we get -7 as the answer.
It’s A (-4,4) just plug the number and that your answer
Answer:
put x=-1, and the rest will be easy
We calculate both velocities:
upstream 8 miles in 2 hours = 4 miles / hour
downstream 8 miles in 1 hour = 8 miles / hour
ps -stream speed = 4 mph
ps + stream speed = 8 mph
Adding both equations
2 ps = 12 mph
paddling speed = 6 mph
stream speed = 2 mph
16 mph is the answer I found after doing the work