Determine whether y varies directly with x. if so, find the constant of variation and write the equation.

K = 4 and y = 4x

Step-by-step explanation:

we have to find the constant of variation for the table in which y varies directly with x

y ∝ x

y = Kx

Where K is constant of variation.

K =

1.  For x = -2 and y = -8

                           K = = 4

2.  For x = -4 and y = -16

             K = = 4

3.  For x = -6 and y = -24

             K = = 4

Therefore, K = 4 and y = 4x will be the equation.

20

step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00