Answer:
15$
Explanation:
To calculate the change Austin will receive, we need to determine the total cost of his purchases and subtract that amount from the $90.00 he gives the cashier.
Let's assign the following prices to each item:
T-shirt: $15.00 each
Board shorts: $30.00
Towels: $10.00 each
The total cost of the T-shirts would be:
3 t-shirts * $15.00 per t-shirt = $45.00
The total cost of the towels would be:
3 towels * $10.00 per towel = $30.00
Adding up the cost of the board shorts, T-shirts, and towels:
$45.00 (T-shirts) + $30.00 (board shorts) + $30.00 (towels) = $105.00
The total cost of Austin's purchases amounts to $105.00.
To find the change, we subtract the total cost from the amount Austin gives the cashier:
$90.00 - $105.00 = -$15.00
Since Austin gave the cashier $90.00, but his purchases amounted to $105.00, he will be short $15.00. Therefore, he won't receive any change back; he will need to pay an additional $15.00 to cover the full cost of his items.
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