A shirt you want to buy is $25.50 but is marked down 30%. What is the sale price?

A.
$7.65
B.
$17.85
C.
$33.15
D.
$21.24

B. $17.85

To calculate the sale price, we first need to find 30% of $25.50, which would be $7.65. Then, subtract that amount from the original price.
$25.50 - $7.65 = $17.85

So, the sale price of the shirt is $17.85.