Question

Select all of the following that are a direct variation.
1) To go tubing it is $5 to rent the tube and $7 for each hour.
2) Arcade games are 50 cents or $1.
3) Tickets for rides at the fair are $1 each.
4) Songs are 99 cents each to download.

Answer 1

Answer:

These are direct variations

Step-by-step explanation:

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Answer 2

Answer:

> Songs are 99 cents each to download    

> Tickets for rides at the fair are $1 each

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