Answer:
<em>Both buckets will have the same amount of water after 25 minutes</em>
Step-by-step explanation:
<u>Equations</u>
Let's call:
t = number of minutes elapsed for both buckets
The red bucket already has 200 L of water and it's flowing in at a rate of 6 liters per minute. Thus, the volume of water in this bucket is:
R = 200 + 6t
The blue bucket has 500 liters of water and is being drained at 6 liters per minute. The volume can be modeled by the equation:
B = 500 - 6t
The condition for both buckets to have the same amount of water is:
R = B
200 + 6t = 500 - 6t
Adding 6t and subtracting 200:
6t + 6t = 500 - 200
12t = 300
t = 300/12
t = 25 minutes
Both buckets will have the same amount of water after 25 minutes
The line extends to the right, so the answer must be C or D. The dot is not filled in, which means -2 is not included in the solution. Therefore the correct answer is C: x is greater than -2.
Hope this helps.
Answer:
3=-1/2(-2)+b
solve
3=1+b
2=b
b=2
now that we have the slope and y intercept of the equation construct your equation:
y=-1/2x+2
Neither of these answers are correct. I graphed them all and not a single one passed through (-2, 3)
Additionally, the slopes of B and D are inncorrect and lines A and C dont pass through the point (-2, 3) the only correct equation is y=-1/2x+2
I graphed it and it was valid
Maybe ask your teacher if there were any mistakes?
Step-by-step explanation:
maybe try quizzlet that would really help i swear
