<span>The
graph of y against x in inverse proportion is a rectangular hyperbola
but I don't see at all how this knowledge/observation is any help in
solving the problem.
Inverse proportion means that as x doubles y will halve and the equation
is xy = k where k is some number. A good example of inverse proportion
is speed and time taken over some fixed distance. In this case x could
represent the speed (mph) and y the time (h) and then k is the distance
in miles.
Since we know y=3 when x=2 we have xy = 6. Now it's easy to see when x=6 y=1.</span>
24$-100%
X $ - 120%
X=120•24:100=2880:100=28,8
Answer: Total bill is 28,8 $
Answer:
The answer is A.
Step-by-step explanation:
If you add both A and B then you will get 15 because 10 + 5 = 15
Answer:
Step-by-step explanation:
me
1.) There are 4 floors to the apartment complex
I don’t know about the other ones though. Sorry