For the first question which is y=x/3, here as we see that both are in top. So they represents direct variation and constant of variation is 1/3 .
For the second question , which is 6/y=x, y is denominator and x is in the denominator. So they represents inverse variation and the constant of proportionality is 6 here .
Answer: C. 1,485 cubic feet
Step-by-step explanation:
Ur welcome :)
To simplify you need to find the gcf Greatest common factor which is 3
3x67=201 and 3x10=30
now divide 30 divided by 3=10 and 201 divided by 3=67
so the answer is 10/67
This is an example
Your length of the rectangle is 2 times the width.
Let length = 2x
Let width = x
Now your area = 450m^2
2x.x = 450 ("." means multiply)
2x^2 = 450
Therefore x^2 = 225
Therefore x= 15
If your x=15 , then you know your width.
Length = 2x (2 x 15 = 30)
Therefore:
Length = 30m
Width = 15m
Hope that helped! :)
