(Kevin) y= k-6 - k minus six
(Melanie) y= 2(k-6) - two times k minus six
K, only got that far... sorry
Answer: No its not a function.
Step-by-step explanation: Its not a function because the y coordinate has the same x coordinates. This fails the vertical line test.
Now, a whole in sevenths, will just be 7/7.
now, we know the pump can do 4/7 of the tank in 20 minutes, how many minutes will it take to do 7/7, or the whole tank?
<u>Answer:</u>
(x+2) + (x+2)= 2x+4. y+y+y+y+10+y+1= 5y+11
<u>Step-by-step explanation:</u>
<u>add the like terms:</u> y+y+y+y+y and 10 plus 1
<u>add the like terms: x+x and 2 plus 2 </u>
<h2>
Hello!</h2>
The answer is:
<h2>
Why?</h2>
We need to simplify the fractions in order to find the answer.
Also, we must remember that:
So, simplificating the first fraction, we have:
Then, let's divide each fraction:
To divide fractions, we need to multiply the first equation (numerator) by the reciprocal of the the second fraction (denominator).
The reciprocal of the second fraction, for this case, the denominator, is:
Hence,
So, the final fraction is:
Have a nice day!