Answer:
17 tickets
Explanation:
So Chantal has 42.50 dollars and she buys a corn dog and lemonade for 11.25 dollars
42.50-11.25= 31.25
She is loosing money. That why we are subtracting
Now the tickets cost 1.75 dollars. So she is going to loose money
31.25/1.75=17
Because is she could by 17 tickets with the money leftover after she bought a corn dog and lemonade
You can also subtract 31.25 by 1.75 17 times to get your answer too.
I hope this helps :)