It is 60 percent there u go
Answer:
14 feet below the surface.
Step-by-step explanation:
2 + 19= 21-7=14
Answer:
me
Step-by-step explanation:
To solve for the time it takes to travel a certain distance at a certain speed, use the formula,
time = distance / speed
Given that the entire journey takes four hours, add up the time it takes David to row upstream with that of him travelling downstream. This is mathematically represented as,
total time = time upstream + time downstream
4 = 3/(x - 1) + 3/(x +1)
Solving for x in the equation gives 2. Thus, David's speed in still water is 2 miles per hour.
Answer:
B. 
Step-by-step explanation:
The point slope form of a line is 
. Since the slope is -5/6 then m=-5/6. Since the line goes through point (8,-4) then substitute 
and simplify.
The equation becomes 
