Answer :
The number of hot dogs sold is an illustration of a linear equation
The number of hot dogs sold in 9 commercials is 90
How to determine the number of hot dogs sold
The linear equation that represents the amount of hot dogs is given as:
[tex]y = 10x[/tex]
Where x represents the number of commercial timeouts
So, we have:
[tex]y = 10 * 9[/tex]
[tex]y = 90[/tex]
Hence, the number of hot dogs sold in 9 commercials is 90
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