Respuesta :
Answer:
I think this should be your answer look at attachment
Step-by-step explanation:
hope this helps

The graph of the given situation is required.
The required graph is attached.
Let x be the cost of each seat
and y be the cost of additional snack.
Cost of seat = $20
Cost of snack = $5
Total cost = $400
The linear equation will be
[tex]20x+5y=400[/tex]
Finding two points
[tex]x=0[/tex]
[tex]5y=400\\\Rightarrow y=\dfrac{400}{5}=80[/tex]
[tex](0,80)[/tex]
[tex]y=0[/tex]
[tex]20x=400\\\Rightarrow x=\dfrac{400}{20}\\\Rightarrow x=20[/tex]
[tex](20,0)[/tex]
Join the points and the graph representing the situation is obtained.
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