Final answer:
According to the sale at the Sportarama store, if Billy and Julia each pay half of the total cost, Julia will save more money than Billy. Julia will save $30 and Billy will actually have to pay $12 more than the original price. The total cost of the jerseys is $95.98.
Step-by-step explanation:
According to the sale at the Sportarama store, if Billy wants to buy a jersey for $35.99 and Julia wants to buy a jersey for $59.99, they can take advantage of the buy one, get one half off offer. However, they must pay full price for the more expensive jersey.
If Billy and Julia each pay half of the total cost, they will not save the same amount of money. Julia will actually save more money than Billy. This is because the more expensive jersey will be considered as the first jersey, and Julia will only have to pay half of its cost. For the cheaper jersey, Billy will have to pay the full price since it is the more expensive of the two. Therefore, Julia will save more money than Billy.
To calculate how much each of them will save, we need to find the total cost of the jerseys first. The cost of Billy's jersey is already given as $35.99. The cost of Julia's jersey is $59.99. Therefore, the total cost of the jerseys is $35.99 + $59.99 = $95.98.
If they split the cost equally, each of them will pay $95.98 / 2 = $47.99.
To find out how much they will save, we need to compare the original price of each jersey with the amount they will pay. Billy's original price is $35.99, so he will save $35.99 - $47.99 = -$12. This means he will actually have to pay $12 more than the original price.
Julia's original price is $59.99. Since she will only need to pay half of the more expensive jersey, she will only pay $59.99 / 2 = $29.995, which rounds up to $29.99. Therefore, Julia will save $59.99 - $29.99 = $30.