Question

Select all of the following that are a direct variation.

Songs are 99 cents each to download.
Tickets for rides at the fair are $1 each.
Arcade games are 50 cents or $1.
To go tubing it is $5 to rent the tube and $7 for each hour.

Answer 1

Songs are 99 cents each to download.

Tickets for rides at the fair are $1 each.

:)

Answer 2

The following are the direct variations:

Songs are 99 cents each to download.

Tickets for rides at the fair are $1 each.

I am hoping that these answers have satisfied your queries and it will be able to help you.