Option C : $6.50 is the right answer
Step-by-step explanation:
Given
Price of one discounted ticket = $4.00
Total amount spent on discounted tickets = $60.00
So,
[tex]Total\ tickets = \frac[Total\ price}{Price\ of\ one\ ticket}\\=\frac{60}{4}\\= 15\ tickets[/tex]
Hence he bought 15 tickets
Now,
If he had bought without discount he would have paid $37.50 so
Total price without discount will be: $60.00 + $37.50 = $97.50
So,
Price of one ticket before discount:
[tex]\frac{Total\ price\ without\ discount}{Total\ tickets}\\=\frac{97.50}{15}\\=6.5\ dollars[/tex]
Hence,
Option C : $6.50 is the right answer
Keywords: Unit price, linear equation
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