Final answer:
None of the given options have a unit price for bagels greater than the unit price Caleb paid.
Step-by-step explanation:
To determine which of the given unit prices for bagels is greater than the unit price Caleb paid, we can divide the total amount Caleb paid by the number of bagels he bought. Caleb paid $450 for 12 bagels, so the unit price he paid is $450/12 = $37.50 per bagel.
Now let's compare this to the given options. a) $2.25 for 6 bagels: Unit price = $2.25/6 = $0.375 per bagel, which is less than Caleb's unit price. b) $13.50 for 18 bagels: Unit price = $13.50/18 = $0.75 per bagel, which is less than Caleb's unit price. c) $3.30 for 6 bagels: Unit price = $3.30/6 = $0.55 per bagel, which is less than Caleb's unit price. d) $5.00 for 12 bagels: Unit price = $5.00/12 ≈ $0.42 per bagel, which is less than Caleb's unit price. e) $8.10 for 18 bagels: Unit price = $8.10/18 ≈ $0.45 per bagel, which is less than Caleb's unit price. Therefore, none of the given options have a unit price for bagels that is greater than the unit price Caleb paid.
Learn more about Unit prices for bagels