Someone help me in this even if its easy.
Both questions please.

Problem 1

Direct variation; k = 1/4

Explanation:

We can rewrite the given equation y = x/4 into y = (1/4)x. Then note how it's in the form y = kx. In this case, k = 1/4. In decimal form, this is k = 0.25

All direct variation equations are in the form y = kx. The value of k is the constant of variation.

Problem 2

Inverse variation; k = 9

Explanation:

The equation 9/y = x rearranges to xy = 9.

We can then solve for y to get y = 9/x

This is in the form y = k/x, where k = 9

All inverse variation equations are in the form y = k/x, with k as the constant of variation.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

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