Answer:
-75 m
Step-by-step explanation:
Use sea level as the reference point.
Initially the position is -50 m.
If the submarine goes up 15 m, then its new position is (-50 + 15) m, or -35 m.
If the sub now descends 40 m, its new position is (-35 - 40) m, or -75 m
The answer to the question
Answer:
Step-by-step explanation:
Note that 
.
Aha! We see a path to the solution!
We now know that our equation is actually 
.
We can divide both sides by 
to get 
.
By inspection or taking the logarithm base 2 of both sides, we see that 
.
So, the answer is 
and we're done!
Go and ask your counsler that if you don't get tutoring then you fear that you will fail your class
Answer:
x=5, y=41
Step-by-step explanation:
Because both equations are equal to Y, you can set them equal to each other like this:
8x+1=3x+26
From here, solve for x:
1. 5x+1=26
2. 5x=25
3. x=5
Once you have x, plug it back in to one of the original equations:
y=8(5)+1
y=41 and then you have your answer
If this answer was particularly helpful, please feel free to give it brainliest!! I would greatly appreciate it.
